"Beta'd and Hooked": On the day of the Fish Taco Festival, Hailey, Scott, and Beta set out to catch a blue Ono fish called One Eyed Jack, who had presumably attacked Hailey's father, Kai, once, in order to win the contest and complete another item on Hailey's list. While fishing on Hailey's Uncle Chunk's boat, Beta ends up falling off the boat, but is rescued by Jack, who turns out to be a very nice fish (Kai had misunderstood and the fish was simply rescuing him). Hailey and Scott use fish sticks for their taco instead, which wins first prize, although by default, as the judge didn't eat any of the other tacos.

"The Last Sand": Hailey and her father enter a sand castle building competition, giving her an opportunity to complete an item on her list by winning it. However, Hailey's self-proclaimed rival A.C. Aychvak has also entered the contest. He uses an army of small robots to help him build his castle, while Hailey recruits crabs to help build her own. Eventually, A.C. reveals a giant fan to blow away her castle, but Beta brings a squadron of pelicans to dump water on A.C.'s. However, this results in everyone's castles being ruined. Fortunately, Hailey's father has the only castle left standing thanks to his "triple-packing" technique, which, despite being very time-consuming, makes the castle very sturdy, resulting in Hailey and her father winning by default.

"Cubix Dudes": During a show by the performance artists "Cubix Dudes", Hailey and Scott discuss the former's next list item: taking a photo of herself with a strawberry moon owl. However, one of the Cubix Dudes injures his wrist and the group recruits Scott, who turns out to have a talent for solving Rubik's cubes, to take his place. As a result, he is too busy to help Hailey with preparations for the owl, and after an argument, he goes off alone to join the Cubix Dudes on stage. However, a conversation with her father makes Hailey realize that it's important to support Scott as well, and she goes to watch his performance. In addition, a photo taken of Hailey and Scott afterwards ends up including the owl as well, thus completing the list item after all.

"Road Trippin'": Hailey's latest list item is to go on a shopping spree by using all the gift cards she had ever been given. She and Scott manage to spend all her cards, except for a $10 gift card to a burger joint called Butter Burger, which closed down due to health code violations. Fortunately, Beta finds one last Butter Burger restaurant open in Arizona, and Hailey and Scott take a bus there with Kristine joining them (as Scott had invited her to come, since it's their "45 day anniversary" of dating). Throughout the trip, Kristine feels uncomfortable and left out, and ultimately breaks down when she loses her favorite hat in the restaurant's ball pit. Kristine confesses to Hailey that she feels jealous of the close friendship the latter has with Scott, while Hailey admits that she was afraid of losing Scott's friendship. The two girls eventually become friends.

"The Flamingo Must Flamin-Go": Hailey decides to go to the local animal shelter to adopt a pet, since that is another item on her list to complete, even though her mother, Patricia, does not allow her to adopt pets due to a childhood incident. At the animal shelter, Hailey finds that the only animal is a smelly, old flamingo named Frank, who goes crazy when he notices shrimp. After Hailey fails to train Frank in order to convince Patricia to let him stay, the flamingo escapes and is exposed to Hailey's family. As Patricia and Hailey are about to take Frank back, the former gets a call from her clients, who are selling their house. After Frank makes a mess of the sellers' house because they have a shrimp tray, the sellers begin to insult Patricia, who in turn tells them off and allows Hailey to keep Frank.

"Bringing Home the Beacon": Patricia owns a disused lighthouse inherited from her and Hailey's ancestor that has a history of the ancestor building it and mistakenly mounting the light pointing the wrong way, flooding the town with light and making him a laughing stock to the shame of his family. Hailey decides to try to fix the lighthouse to complete a list item that involves her fixing something for her mother. However, Patricia is already trying to sell the lighthouse to a businessman who plans to tear it down. Hailey and her friends make a project of renovating the lighthouse and seem to succeed, but it ultimately goes wrong and produces light resembling a disco ball; however, this makes the site attractive as an event venue and Patricia decides not to sell it.

"Kristine-ceañera": Kristine is celebrating her quinceañera, but she is annoyed at her father's interference, changing the ceremony in ways that suit the way he wants it rather than what she wants. In particular, he wants her to dance with Javier, somebody he finds a more suitable match for her than Scott. Javier and Scott end up in a hot sauce eating contest for the right to dance with Kristine, something that Kristine herself dislikes as she's turned off by this sort of macho display. While both guys get to the hottest sauce in the array, Javier ultimately wins, but Kristine then takes control by eating the legendarily hot Black Scorpion chili pepper whole, and then dances with Scott. Kristine's father apologizes for being so controlling.

"Flippin' Out": To distract from the failure to catch a Chaos Bot, Beta suggests that Hailey get a varsity letter to complete another item on her list and to improve her physical skills. She chooses cheerleading because she thinks it will be easy, but after meeting with Kristine and the rest of the squad, she discovers that it is much more difficult than she could possibly imagine. After clumsy cheerleader Lucy is taken out of commission, Hailey is forced to replace her. She soon takes cheerleading seriously when Bored Murray, a notoriously uninterested student, arrives to watch their final game. Using the "flying swordfish" technique, Hailey manages to impress Murray and get her varsity letter. Afterwards, she uses her new skills to successfully catch a Chaos Bot.

"Catching Felines": Hailey's next list item is to make a female friend, something that surprises Scott. Despite his warnings, Hailey decides to become friends with his younger sister Becker, who is a rambunctious troublemaker. The two of them manage to get along fine and when Hailey mentions that she and Scott are planning to buy some Wild Katz, a brand of sneakers, Becker promises that she can get them for her. The next day, Hailey wakes up to discover two wild pumas in her front yard. Convinced that Becker misinterpreted her request, she and Scott try to return them to the wildlife sanctuary, only to get a call from Becker who reveals that she did get the shoes like she promised. The pumas get loose and chase Hailey and Scott, but they are rescued by Becker, who is offended that Hailey thought the worst about her. Hailey apologizes and admits that she would like to hang out with her again. As Hailey and Scott leave, Becker is convinced that Hailey is into her.

"It's All Gonna Be OK-Pop": Hailey and Scott manage to win tickets to see the K-pop boy band Seoul M8S, with the former's next list item being to get noticed by band member Cute Jun. However, their plans are soon put to a halt when Kai and Patricia remind Hailey that she promised to babysit her younger brothers Dwayne and Johnson. After they leave, Hailey and Scott decide to simply take Dwayne and Johnson to the concert with them. While there, Hailey sees Patricia at the concert as well and tries to avoid her. She and Scott succeed at getting Cute Jun to notice them and, with Dwayne and Johnson, dance on stage with them. Patricia catches them, but Hailey points out her hypocrisy, and both of them agree to not tell Kai anything when they get home.

"Seas the Day": Scott is depressed over Kristine breaking up with him, so Hailey decides to cheer him up by taking him to Catalina Island, with Beta suggesting that they eat at a restaurant so that she can be open with her feelings. Hailey initially fails to cheer Scott up, but after a near death experience, he returns to his usual happy self and they go to eat at the restaurant. While there, Hailey gets a call from Kristine, who reveals that despite breaking up with Scott, she does not want anyone to date him, resulting in Hailey ruining the moment she was going to use to open up to Scott and getting kicked out of the restaurant. Scott thanks Hailey for the day, although now she is feeling sad.

"Sight for Dinosaur Eyes": Feeling that most of the list revolves around Hailey, Scott suggests that she do something for him for once as he has his own list full of ridiculous items. Before Hailey can respond, the Professor accidentally leaves behind blueprints for a mysterious device and Hailey becomes distracted by building it. To make up for it, Hailey takes Scott and Beta to Jurassic Journey, a low-budget theme park, which in actuality she is using as an excuse to find the material she needs to complete the device. The device turns out to be a growth ray and she accidentally enlarges an iguana. Beta increases his own size to combat it and Hailey realizes that since she made the device in the future, she also most likely made reverse features and shrinks the iguana and Beta back to their normal sizes. Hailey apologizes for shirking Scott, but he is happy that they completed an item on his list: see a real kaiju fight.

"Leather Jacket Hailey": Hailey feels that she is being pushed around and taken advantage of and is further incensed when Kristine returns to Oceanside for her show Hat House and has Hailey assist her. Hailey comes across a leather jacket that suddenly makes her more confident and tough. This results in her blowing off her duties, but making everyone else around her take control of their own situations. The rest of the kids assisting Kristine get the wrong idea from Hailey and plant an explosive in one of her hats. Hailey uses the jacket to muffle the explosion before giving a speech to everyone about being open with your feelings. Scott gives modeling a try, though he immediately gets over it, and Hailey openly gets mad at her science project partner.

"The Fart of War": For an app making competition by the Swag Bros, Scott comes up with an app called Fart Blink. A.C. thinks it is ridiculous, but makes it for him, becoming a hit. The two become partners, but A.C. begins to claim the app for himself. The case is taken to a mock trial with Hailey representing Scott and A.C. representing himself. Hailey makes a strong argument while A.C. gives a very weak one. The trial rules in favor of Scott, but all he wanted was a jar of Dingles, much to Hailey's chagrin. In a bit of irony, Scott wins a Golden Dingle while A.C. learns that the Swag Bros do not want to develop his app any further due to their laziness.

"Beta's Gonna Hate": Patricia brings home a cleaning robot named Alphred, who immediately takes an interest in Beta. Beta, on the other hand, is suspicious of him and believes he is a Chaos Bot in disguise. While Hailey, Scott, and Kai hold an indoor Olympics, Beta starts to suspect that Alphred is stalking him. Eventually, Alphred and Beta battle each other within their coding and Alphred comes to the conclusion that he is, in fact, Beta's father, or rather his great-great-grandfather. Beta is relieved and Alphred is ultimately taken back to the lab, but not before Beta finally gets a sense of belonging.

"I Know What You Did Last Slumber": Hailey holds a sleepover with Lucy, Becker and Kennedy so that she can complete a list item that has her pulling an all-nighter. Kennedy goes to sleep early while Hailey, Lucy and Becker pull a prank on Scott. They then attempt to craft bomb A.C.'s new jet ski, but it somehow detaches, rolls off a cliff and explodes. The girls become nervous and try to hide their involvement. The authorities blame their friend Tina for the crime, but Hailey comes clean, only for Kennedy to conclude that it was A.C. himself who detached the jet ski causing it to get destroyed. A.C. admits the wrongdoing and is forced to do five hours of beach clean up as punishment.

"Scott's on a Roll": A local restaurant has been offering to name a sandwich after anybody who buys 1,000 sandwiches from them, tracked on a punch card. Scott has had a long-standing wish to get a sandwich named after him, and is close to reaching the goal, but Hailey has a list item calling for her to get a sandwich named after her, and has only one punch on her card. However, they find out that local businessman Bill Board has recently acquired the restaurant, and no longer honors the tradition. Instead, he is running a contest where the last to remain on the roof of the restaurant gets a sandwich named after them. Hailey, Scott, and A.C. are among the contestants, and end up being the final three remaining. In the end, Hailey tricks A.C. into jumping off the roof with her, leaving Scott the winner; Scott then names a sandwich with his and Hailey's names both on it to fulfill Hailey's list item along with Scott's ambition.

"Frankly Fabulous": Hailey, Scott, and Beta discover that Frank can dance and decide to enter him into a bird show. Frank is reunited with a peacock named Petey who is owned by Frank's original owner Chuck Power, who considers Frank a failure. Hailey decides to prep Frank for the show, but begins to realize that she is turning into Chuck and tells him to be himself. Meanwhile, Scott tries to get a gift for his mom, but Becker keeps telling him that all the gifts he finds, she already has. While Frank does not win, he is still honored for his dance and Petey sides with Hailey, humiliating Chuck. Scott decides to adopt Petey, thus getting a gift for his mom, and Hailey deduces that Frank and Petey are "more than friends".