Background

The show is split into four seasons; the first is how love becomes important over friendship in Manik's life, where Nandini comes in to change his life. The second season is more of an epilogue of the first, depicting how each character's life changes and evolves.

Nandini decides to move to Mumbai for her younger brother, Rishabh's treatment and continue her academics in a reputed science college. She believes her fireflies only light up when there is true love. She accidentally collides with Manik Malhotra, and unknown to Manik, he saves her jar filled with fireflies, and they light up when they both touch the jar simultaneously. It is then believed that there is true love between Manik and Nandini though they are both unaware of this and thus their story begins.

Season 1

Nandini Murthy and her friend Navya Naveli team up to save Shahid, who was bullied by FAB5, at S.P.A.C.E Academy from committing suicide. Nyonika Malhotra (Manik's mother and the Head of S.P.A.C.E) offers Nandini and Navya a full scholarship to protect the college's reputation. This leads to Nandini and Navya becoming the targets of the academy's most famous band "FAB5", a group of rich spoiled kids – Manik Malhotra (the leader and lead vocalist), Cabir (the drummer), Mukti (the guitarist), Dhruv (the guitarist and vocalist) and Alya (Manik's long term girlfriend and the keyboardist).^[5]

Nandini becomes their primary target after she defends Navya and saves her from Fab 5. They humiliate her by holding her deceased father's last memory, a pen, as leverage. When Manik breaks the pen, Nandini punches him in front of the college, becoming his main target, marking the beginning of his obsession for her. After luring her under the guise of wanting to be friends, Manik sets her up to get into trouble and the circumstances lead to Nandini becoming Manik's contractual spotgirl. He continues troubling her until his girlfriend Alya intervenes and asks him to leave Nandini alone as she feels he is becoming too involved with her. Alya's insecurity about Manik and Nandini causes her to hire goons to teach Nandini a lesson; however, Dhruv and Manik manage to save her. When Manik discovers that Alya hired the goons, he breaks up with her due to her mistrust, stating that he believes trust is the most essential in any relationship.

Manik and Nandini's petty fights and constant bickerings bring them closer. Manik realises that no one affects him like Nandini, so he is always drawn to her. Initially, he fights the attraction but eventually gives in. Nandini begins to understand Manik a little more after he saves her brother and she realises that he is not the "Monster Manik" she deemed him to be. They both grow closer and become aware of their feelings as they spend evenings and nights together, and keep each others' secrets safe. When Manik finds out that Cabir's secret, he seeks solace in Nandini's arms. During the Diwali party, Manik and Nandini share a very intimate moment which ends with Manik revealing that he broke up with Alya, a secret which even Fab 5 wasn't aware of, and they grow closer.

The night before the college talent competition, Musicana, Manik confesses to Nandini how he feels, and they kiss. On the same night, Manik discovers that his best friend Dhruv also has feelings for Nandini, mistaking their friendship for something more. Manik decides to sacrifice his love for his best friend. Dhruv had saved his life when they were younger, he always felt Dhruv was better than him, thus a better suitor for Nandini. On the night of Musicana, Manik, with a heavy heart, lies to Nandini by humiliating her and telling her it was all just a game for him, and he has wanted to take his revenge on her ever since she punched him. Manik effectively ends his relationship with Nandini. Nandini breaks down. During the competition, Nandini forgets the lyrics to the song she was performing with her band, NH3, on stage, leading to them losing the competition.

Meanwhile, Nandini's best friend, Navya, falls for Harshad, Alya's brother and Mukti's former lover, who spends most of his time plotting against FAB5. To get back at Fab 5, Harshad creates NH3, a band with Navya, Shahid and Nandini, as neither of them are aware of Harshad's true personality. It is after NH3 loses Musicana, that Nandini learns about Harshad's true nature and ill intentions. After FAB5 wins Musicana, Harshad plays a video in front of the entire school, which shows an intimate moment between Cabir and his teacher Raghav, leading to everyone finding out about the pair's homosexuality. As Nandini realises that Harshad is not the person she and Navya thought him to be, she teams up with FAB5 and cooks up a plan to make Navya realise Harshad's true colours. Dhruv tells Nandini he is in love with her; however, she rejects his proposal and tells him that she only sees him as a friend, which angers Manik as he realises that all his efforts to push Nandini towards Dhruv were in vain.

After beating up Cabir on the day as Musicana, effectively hospitalising him, Harshad returns home. Thinking that Harshad must be sad, Navya goes to his house to console him. Harshad sleeps with Navya.

Amid FAB5's plan to expose Harshad, Nandini begins to doubt Manik's reasons for breaking up with her as his behaviour contradicts his words. She confronts him, and in a moment of weakness, he admits that he would never have broken up with her if it was not for Dhruv. This angers Nandini, and she accuses Manik of being selfish for not considering her feelings. She tells him that she wants nothing more to do with him whilst he apologises and begs for her forgiveness after realising what he did to her was wrong.

Nandini, along with FAB5, succeed in their plan to oust Harshad. They trap him into confessing his wrongdoings on camera and he is later arrested for attacking Cabir and Raghav on the night of Musicana. At a celebration for ousting Harshad, FAB5 and Nandini play a game that allows Manik to confirm that Dhruv has moved on from Nandini. The love triangle soon ends as Alya and Dhruv start to get closer when Nandini tells Dhruv that she only sees him as a friend and always will. While Nandini is unwilling to forgive Manik because she feels he will always choose his friends over her, Manik goes to extreme lengths to prove himself.

When Soha Khurana enters as the obsessed fan of Manik, Nandini becomes close to Manik again, as she can't stand the thought of anyone else being with him. This brings them closer and they realise their true feelings for each other during the New Year Party. However, they decide to be friends and get to know one another properly and build a healthier relationship this time around. Soon they become more than friends, and on their first date, the fireflies light up, indicating to Nandini that Manik is indeed her true love. Due to a misunderstanding led by Soha's father, Nandini believes that Manik will be better off without her and will focus on his dreams of becoming a singer. Soha's obsession with Manik reaches a dangerous level, and she attempts to kill Nandini in a fire, but Manik saves her. However, when Nandini finds out that Soha has died in the fire (a ploy set up by Nyonika and Soha's father), and that too perhaps because of Manik, she remains silent in court when she is asked if Manik had anything to do with Soha's death. A shocked Manik stops talking to her as he believes that neither did she trust him nor did she know him well enough to know that he wouldn't kill anyone. Although it is proved that Manik is innocent, and despite Nandini's efforts to get back with him, he makes her suffer, as he felt Nandini didn't trust him enough and felt she betrayed him. However, realising that he can't let her go, he sets a hope vs hate challenge between them, and if Nandini manages to sing with him on the night of the Fusion Concert, there is a chance of them returning together again.

On the other hand, Navya realises that she is pregnant after the night she spent with Harshad during Musicana, but he doesn't take responsibility for his actions. Hurt and betrayed, Navya vows to Harshad that she would change her persona and become stronger for her baby. When Navya is almost kicked out of S.P.A.C.E. due to her pregnancy, Nandini along with Fab 5 run a campaign to bring her back, bringing them all closer. Cabir allows Navya to become his roommate, and the two start growing close. When Navya's mother gets hysterical about Navya handling a baby alone, Cabir promises to give the baby his name and raise it like his own.

Meanwhile, Mukti falls for Abhimanyu, a cancer patient, as he teaches her to smile and be happy. She begins to believe in love again, something she never thought would happen after Harshad broke him heart. After Abhimanyu's departure, she suffers greatly, but her friends support her. On the other hand, Dhruv and Alya's relationship crumbles due to Dhruv's inferiority complex. This leads to Dhruv leaving FAB5. For the Fusion Concert, Manik clashes with Nandini's teacher, Pandit Trilok Chaurasya (Dishank Arora). Manik believes that Pandit has the wrong intentions for Nandini but she brushes them off, thinking Manik is jealous and overreacting.

On the day of the Fusion concert, Manik and Nandini sing together, and all misunderstandings between Dhruv and FAB5 are cleared, and Dhruv attempts to mend his broken friendship with the group. After the concert, Manik tells Nandini he loves her. Their happiness is short-lived when the Pandit kidnaps Nandini. Although saved on the same night, she suffers from the great shock and pushes everyone, including Manik, away. Showing symptoms of PTSD, Nandini decides to take a break and goes to Mangalore with her brother, but Manik goes after her. With the help of Nandini's grandmother, Ams, Manik successfully brings Nandini out of shock, and helps her overcome her trauma a day before her 18th birthday. On her birthday, Nandini tells Manik that she loves him, and they become an official couple.

Meanwhile, Aryaman enters the scene (brother of Soha and friend of Harshad). His initial motive is to seek revenge for his sister's death, believing it is all Manik's fault. While others only suspect him, Nandini discovers the truth and asks for a chance to prove Manik's innocence. On the other hand, Alya begins to suffer from an eating disorder and depression due to her failed relationships and loneliness. On Friendship's Day, she announces that she wants to leave FAB5 and begin a new life which angers Dhruv, who blames Manik, claiming that he is their overshadower. While Alya and Dhruv claim that Manik has always been absent from their lives, Mukti and Cabir take the initiative of getting FAB5 back together.

The reason for Manik and Harshad's feud is also revealed. A few years before Nandini's entry to S.P.A.C.E, Harshad had cheated on Mukti with Nyonika Malhotra, irrevocably damaging his relationship with Fab 5, as he was alienated from the group. It was revealed that he never truly considered them as friends and was always jealous of Manik and the bond Fab 5 shared, and therefore was obsessed with wanting to break them apart.

During the Talent Hunt competition at S.P.A.C.E, FAB5 sing together and manage to mend their broken friendship. On the other hand, Aryaman's misunderstanding is cleared, and he apologises to FAB5, Navya, and Nandini. After FAB5 win the Talent Hunt, Manik and Nandini consummate their relationship. Aryaman decides to throw a dinner party and invites FAB5, Nandini, and Navya. While Nandini waits at home for Manik and Cabir to pick her up and the rest of FAB5 wait for them to arrive at the party, Manik and Cabir face a car accident (plotted by Nyonika, Manik's mother, which was intended for Nandini). This marks the end of Kaisi Yeh Yaariaan Season 1.

Season 2

(Shows life three months after the car blast- revealed that Manik is missing and Cabir is allegedly dead.)

It starts with Nandini being excited about Manik's birthday, and throwing a party for him, despite Cabir and Manik's absence. Nandini misses Manik a lot. Aryaman always supports her when she's sad. Navya becomes an RJ and takes care of her and Harshad's newborn baby Abeer with Mukti trying to move on in life. Alya and Dhruv go different paths but remain friends. A spoilt brat with the voice of Manik enters the plot, i.e., Madhyam Singhania (Maddy). Nandini hates him, and he hates Nandini and stands in the election against Nandini and Harshad. Nandini, still unsettled by the news of Manik's alleged death starts digging up the truth behind Manik's disappearance and eventually, the fact comes out that Nyonika is involved. Nandini is always worried about Manik, misses him badly and wants to know what has happened. Her heart knows he is alive and well somewhere.^[6]

Manik then comes back and reveals that his father saved him and that he had been in Pune all this while. He is hurt because of a misunderstanding that his friends and Nandini have moved on and created a new FAB5. But Nandini convinces Manik and clears his misunderstanding. She also tells him about Nyonika's involvement in the blast. Manik tells FAB5 that he couldn't save Cabir and is distraught when he remembers him playing the drums in his memory. Nandini, Dhruv, Mukti and Alya console him. Then Nandini, Navya and FAB4 reunite, and they go to a hotel to celebrate. On the other hand, Maddy is thrown out of his house, but Aryaman helps him and takes him to his place. Aryaman arrives at the party, but Manik doesn't like it. Aryaman soon starts feeling out of place and used by FAB5, and Harshad continues to play dirty tricks on each of them, trying to break them apart.

Manik then steals Nandini away from the rest of them, and the two spend the night together, happily drunk under the stars. Nandini feels finally content in her lover's arms, and Manik lovingly handles her, smiling. MaNan, written by the stars and celebrated by the fireflies, are happy. Manik wants to complete Nandini's bucket list, so we see a series of exciting things Manik and Nandini do, like stealing beer bottles. Maddy and Manik have a hard corner for each other and become rivals & Manik challenges him to perform the song created by FAB5. Maddy dares to sign the contract but FAB5 perform together, winning over Maddy. Meanwhile, Dhruv is insecure about Alya, and Manik advises him to be alone for some time, resulting in Dhruv breaking up with Alya saying that she is happier with Varun (Alya's boss in fashion design) than him. He says goodbye to Manik and Alya separately and leaves to start a new chapter in his life. Manik breaks down and is diagnosed with post-traumatic stress disorder (PTSD) caused due to the accident.

Manik discovers that he is having Nandini's memories erased, a symptoms of PTSD, which deeply saddens him and Nandini. Nandini, Aryaman and Navya qualify for Musicana. Navya decides to give Abir up for adoption.

Nandini decides to go with Manik to Denmark for his treatment. Manik accepts Aryaman as Nandini's friend. The show ends with Manik and Nandini reaffirming their love for one another and stating that they will be together Humesha (Forever) with Mukti/Alya /Manik jamming together for one last time and asking Aryaman to come and sit on the drums, joining them. While playing, Manik remembers their beautiful memories with Fab5 and his love, Nandini. Navya and Nandini are standing aside and smiling, seeing them together. They make a beautiful tempo with the band and then celebrate New Year, all coming into a group hug and raising their glasses together, standing together as friends forever, with MaNan in the centre.

Manan leaves for Denmark the next day to start the next chapter of their lives, leaving behind beautiful memories and cherishing each other forever. Navya considers a gay couple to adopt her son and continues as an RJ. Mukti leaves to join an international music house to go solo, and Alya signs a contract for fashion design. Harshad is made President at S.P.A.C.E. after Maddy leaves the city. Finally, Aryaman wishes Nandini well with Manik. Manik realises that although friendship is essential, love stays with you forever and promises to cherish Nandini forever. This marks the end of Kaisi Yeh Yaariaan Season 2.

Season 3

Nandini and Manik have been together for six years now. They have moved back to Mumbai. However, Rishabh is still at a university in Denmark. Manik is a Rockstar, and Nandini is an astrophysicist in a prestigious government organisation. Mukti runs a cafe, and she is to be married to Zubin. Zubin is a cuddler, but people know him to be unemployed. In the first episode, Nandini proposes marriage to Manik, who refuses to accept her proposal. This angers Nandini, and by the advice of Mukti, she decides that she needs a break from their relationship and wants to date other people. Mukti believes that if Manik sees Nandini with other guys, they will reconcile due to his jealousy. Things get out of hand when Inaya, Manik's co-star who constantly flirts with him, kisses him in front of the media. Finally, when Manik leaves Nandini's house, she asks him to get back together. Manik refuses to stay and says that she was right and that they aren't good for each other. Despite breaking up, Manik and Nandini can't seem to stay away from each other and still love each other.

Nandini meets Smaran, who she gets to know in one of her failed dating attempts. After a romantic night together, Manik discloses the real reason he doesn't want to be with Nandini anymore. Nyonika, his mom, has him convinced that he will mess up at some point and hurt Nandini. He doesn't want Nandini to be damaged and lose faith in love like Nyonika. Nyonika was also a middle-class girl madly in love with Manik's dad, who abruptly left her with no explanation. Manik thinks that he isn't suitable for Nandini and that she deserves better. Smaran, demotivated by knowing Nandini's relationship with Manik, asks for Inaya's help to impress Nandini. But they end up sleeping together. It is later revealed that Smaran is a guy from the matrimony site chosen for Nandini by her uncle and aunt.

Zubin's sister, Jeff, has a crush on Mukti. In an attempt to break Mukti's marriage, she reveals to Mukti that Zubin is an escort, not a cuddler. He lied to Mukti because of his fear of losing her. Nandini talks about Manik's state of mind to Manik's father and says that he had destroyed Manik's life by abandoning him when he needed him the most. Soon, Mr Malhotra and Nyonika seem to have patched up, making Manik feel that things can be alright between him and Nandini.

Mukti calls off her wedding, and Zubin goes missing. Nandini and Manik search for him and land up at a lady's house who mistook them for her children. They get closer and realise they can't live without each other. Later, to get back to Zubin, they all hatch a plan and announce in the media that Mukti's getting married, anticipating that hearing this Zubin's going to return. Meanwhile, Nyonika spills the beans on her growing closeness with Mr Malhotra and tells Nandini that it's all her plan and she's getting paid for this feigning. Nandini is shattered and reveals this to Manik, who confronts his parents and realises he can be his own person without the influence of his family on him. On the day of Mukti's wedding, Manik proposes to Nandini, which she doesn't accept. But still, they decide to stay together forever and love each other without any expectations.

Season 4

(Starts after two years)

Story revolves around the individual lives of Nandini Murthy and Manik Malhotra post-breakup. Nandini has become a classical music teacher in Mangalore whereas, Manik has gone into hermit mode and resides in a van in the wild jungle of Kasauli.

One day, Manik's fangirl watches him play his guitar and releases the video which goes viral on social media. Nyonika, comes to visit him in the jungle and informs him about acquiring the Malhotra Industries. Unable to tolerate Nyonika's evil business move, Manik returns to normality and takes charge of his father's company anew, opening a singing & creative academy called S.P.A.C.E. in Goa. Rishabh applies to S.P.A.C.E. academy but gets rejected by Manik. Rishabh urges Nandini to talk to Manik and she gives in and visits Manik in Goa after 6 months of their separation. Manik realises that Nandini sees him as a monster again and breaks down.

Now, another chapter of Nandini & Manik- MaNan's story begins as he asks her to be his girlfriend again to beat Nyonika. The story revolves around Nandini accepting his proposal so Rishabh gets an entry into S.P.A.C.E. while their forever (hamesha) kind of love experiences a magical transformation that neither of them anticipated. It is shown that 1 year ago Nandini was pregnant with Manik's child. 2 months into the pregnancy, the Doctor advices Manik to terminate Nandini's pregnancy due to internal bleeding in her womb. She is heartbroken after that. However, Manik tries to cheer up Nandini and ensures everything is back on track. Nandini thinks Manik is a heartless 'monster' as he shows no signs of sadness and remorse on losing their child, and breaks up with him. Manik then reveals that he did it because he saw her sacrificing her dreams for the baby and being traumatized after the abortion. He never wanted Nandini to be depressed and therefore hid his own anger, guilt and suffering and supported her emotionally. They get emotional and reconcile.

Season 5

Season 5 picks up right where Season 4 left. Nandini has arranged a romantic surprise for Manik. But the whole thing goes down when Alya assumes the surprise is for her birthday. At the party, Manik & Nandini attempts to sneak out but fails everytime. When Kashin, a member of 'Vibe' - The band Manik is mentoring - faints due to seafood allergy, Manik calls her brother Omkar who is also Nandini's boss from her Space Travel Programme. Omkar asks Manik about Nandini's decision regarding the programme but Nandini never told him anything about this offer. When Manik questions her about it, She says she is thinking about it which confirms Manik's doubt that she is hiding something but refuses to answer him even after numerous attempts.

Nyonika, on the other hand, is worried that she will lose control on Manik again now that Nandini is back. She threatens him to pull out her share in S.P.A.C.E if he doesn't leave Nandini.

At home, Nandini breaks down looking at her sonograms from the time she was pregnant. Manik finds her and she finally confesses that she believes her career killed their baby and she cannot go back to her job or the Space Travel Programme because it reminds her of her loss. He consoles her and convinces her to take her job back.

At S.P.A.C.E, Manik combines his and Nandini's former band to form a new 6 member band to perform at the Musicana. The band includes Rishabh (Nandini's Brother), Advait, Seher, Yuvaan, Latika and Kashin. Advait is the son of Nyonika's boyfriend and has been passing on informations about Manik & Nandini to her. Manik finds out about this with the help of Rishabh and warns him.

The two bands, although talented individually struggles to work together as a group due to their secrets and indifferences. With the help of Manik, they finally sort everything out and start practicing properly.

On the day of Musicana, Nandini finds out Manik has filled and submitted her application to the Space Travel Programme and she lashes out at him for not letting her take this decision. During Manik's opening performance, Lights go off and he panicks and chokes but Nandini sings from the crowd thus helping him sing again and they sort out their differences and Nandini forgives him.

Nyonika, on the other hand, announces on the stage that S.P.A.C.E GOA is bankrupt since she pulled out her share but Manik surprises everyone by bringing his Dad Mr Malhotra, who announces there's no bankruptcy or whatsoever. When it was turn for Manik's band 'Vibe' to play, One of the band members - Advait goes missing because Kashin finds out he is non binary and threatens to out him. Since there's a lack of one member, Vibe couldn't play at the Musicana.

The next day, Musicana day 2, Manik brings everyone together and urges them to share their secrets with everyone since he believes it is those secrets that is pulling them from performing better. Finally everyone comes out clean and they get ready for their performance. 'Vibe' wins the Musicana and everyone celebrates. Seher asks Manik and Nandini to adopt her child, Noor since she was looking for people to adopt and she believes Manik & Nandini is the best choice. They agree and Manik proposes Nandini for marriage as well.

Manik and Nandini finally get married. They adopt Noor and Manik tells Nyonika to stay away from his family.

Main

• Parth Samthaan as Manik Malhotra, A Rockstar, member of FAB5, Founder of S.P.A.C.E GOA, Shrikant & Nyonika's son, Dhruv's best friend and Nandini's boyfriend turned husband(Season 5), Noor's adoptive father(Season 5)^[7]
• Niti Taylor as Nandini Murthy Malhotra, former member of NH3, Astrophysicist at NSRU GOA, Member Of The Space Travel Programme, Rishabh's elder sister and Manik's girlfriend turned wife(Season 5), Noor's adoptive mother(Season 5)^[8]
• Ayaz Ahmed as Cabir Dhawan(Died, Season 1), member of FAB5; Raghav's ex-boyfriend; Navya's roommate; Abeer's adoptive father^[9]
• Veebha Anand as Navya Naveli (Season 1,2), former member of NH3; Harshad's ex-girlfriend; Cabir's roommate; Abeer's mother^[10]
• Utkarsh Gupta as Dhruv Vedant, member of FAB5 and Manik's best friend, was in love with Nandini; Alya's on-againn/ off-again boyfriend ^[11]
• Krissann Barretto as Alya Saxena (Season 1,2,4), member of FAB5, Harshad's sister and Manik's ex-girlfriend; Dhruv's on again/ off again girlfriend^[12]
• Charlie Chauhan as Mukti Vardhan, member of FAB5; Harshad's ex-girlfriend; Abhimanyu's former love interest (till his death); Zubin's fiancé and later wife(Season 3).
• Abhishek Malik as Harshad Saxena, former leader of NH3 and Alya's brother; Mukti's ex-boyfriend; Navya's ex-boyfriend; Abeer's biological father^[13]
• Kishwer Merchant as Niyonika Malhotra, Manik's mother and head of S.P.A.C.E. Academy^[14]
• Karan Jotwani as Aaryamaan Khurana(Season 1,2);Soha's brother, friend of Nandini,who is in love with her. Nandini doesn't know about his feelings. ^[15]
• Aayush Shokeen as grown-up Rishabh: Nandini's Younger brother, Student at SPACE Goa(Season 4), Member Of Vibe(Season 5), Latika's Love interest. [Steve as Young Rishabh]
• Binita Budhathoki as Seher: Noor's biological mother and student at SPACE Goa, Member Of Vibe
• Sagar Parekh as Yuvan: student at SPACE Goa, Member Of Vibe, Alya's love interest, Latika's Friend; Has a crush on her.^[16]
• Manan Bhardwaj as Latika: student at S.P.A.C.E Goa, Member Of Vibe, Yuvaan's childhood friend, Rishabh's love interest.
• Janya Khandpur as Kashin: student at SPACE Goa, Mmember Of Vibe and Omkar's sister.
• Ayush Tandon as Advait: student at SPACE Goa, Member Of Vibe, Dushyant's son.
• Mehul Nisar as Venkatesh Murthy, Nandini's uncle(Chachu)
• Ritu Vashisht as Shannoo Murthy, Nandini's aunt(Chachi)

Recurring

• Dishank Arora as Pandit TrilokChaurasiaa, Nandini's tutor who is obsessed with her^[17]
• Rushad Rana as Professor Raghav, a teacher at S.P.A.C.E. Academy and Cabir's former lover
• Zain Imam as Abhimanyu Thakkar; Mukti's love interest; Nandini's friend
• Jasmine Avasia as Soha Khurana; Aryamaan's sister and obsessive fan of Manik
• Ruma Sharma as Riddhima
• Kabeer Khan as Rocky
• Riney Aryaa as Anusha
• Yuvraj Thakur as Madhyam 'Maddy' Singhania
• Dhiraj Totlani as Sunny Sharma
• Pulkit Bangia as Shahid: a member of NH3.
• Scarlett Rose as Rose: Cabir's pretend girlfriend.
• Aakash Talwar as Varun
• Rinku Dhawan as Cabir's mother
• Neha Bam as Navya's mother
• Mallika Nayak as Mukti's mother
• Micky Makhija as Avinash Khurana;father of Aryamaan and Soha
• Pranay Pachauri Singh as Zubin; Mukti's fiancé later husband.
• Barkha Singh as Jeffrina alias Jeff: Zubin's sister.
• Radhika Bhangia as Inaaya
• Meherzan Mazda as Smaran
• Ayaz Khan as Shrikant Malhotra: Manik's father.
• Kishori Murthy as Amms: Nandini's grandmother.
• Punit Tejwani as Dushyant: Nyonika's boyfriend and Advait's father.
• Palash Tiwari as Omkar: Nandini's boss and Kashin's brother.
• Baby Noor as Noor Murthy-Malhotra: Manik and Nandini's adoptive daughter, Rishab's adoptive niece, Seher's biological daughter

Guest appearances

• Shaan
• Sunny Leone
• Emraan Hashmi and Amyra Dastur^[18]
• Badshah
• Gautam Gulati
• Pyaar Ka Punchnama 2 team
• Salman Khan and Sonam Kapoor for Prem Ratan Dhan Payo