Trish and Dez try to help Austin and Ally to come up with a plan that will relieve Austin's boredom and Ally's stress. Trish and Dez try to search for answers, using their knowledge from watching the show. During the middle of the party, Dez thinks Austin can swing in on a rope for his grand entrance for his performance. After that, Austin admits that the song is about Ally, after which they both admit they still have feelings for each other, but they still decide to be friends. After Dez finds out he is just an intern he tries to help Spike by keeping Brandy under control. At the party, Ally asks Dallas to dance with her, but he says no to her.
The group then must figure out a way to help Austin perform at an upcoming concert. Trent quickly rises to fame and starts stealing Austin's life. When they get there she escapes. When Ally finishes her song, Jimmy goes up to her and tells her that what she was willing to do for Austin was sweet. When Emilio shows up, the group finds out Emilio doesn't own night clubs, but he owns country clubs. Meanwhile, Jessie lets the group stay at their apartment in hopes that Austin will record one of her songs and turn it into a big hit. Ally tries to explain how stage fright works and tells him he will get over it, but ends up having a panic attack herself, Trish tries to help him find his inner peace, and Dez tries to get him to talk to a girl.
However, the group is unaware that the music school is in New York. Later, Ally gets the chance to perform a song in a movie, but Austin and Ally can't agree on how to genre the song. Guest stars: Andy Milder as Lester, Cole Sand as Nelson, Richard Whiten as Jimmy Starr, John O'Brien as Mr. They then all admit it would be awful if Austin weren't there with them. Trish tells Dez and Carrie they never broke up. She tells him to find a new passion, so he enrolls into a military school. Lucy starts to feel uncomfortable on stage and then Ally realizes that she taught Lucy wrong and then tells her that she really does just have to be herself.
Austin trains her to dance better, but Austin and Trish do not believe that she will be ready for the performance and cancel the audition that was made. Dez then breaks the couple up with the help of his friends, only making Chuck wanting revenge on them. Shortly after, Kira arrives and accepts Austin's offer to be his girlfriend, in front of Ally, leaving Ally heartbroken and Austin guilty, which ends on a cliffhanger. Dez helps Austin with his big entrance, but everything goes wrong when Austin ends up having a patched eye and a hurt toe. Austin and Ally make a bet with each other over her ability to teach Shelby to play the violin. Trish takes Jimmy Starr's computer while he is being distracted by Dez and talks to a musical agent of the company to see if he can fix the whole mess. Four years after the group has separated, Austin and Ally's relationship has ended as a result of their busy schedules.
When Ally gets there the thief ends up pushing her into and locking her in the photo booth with a broom and runs off. At the end, it turns out the whole episode is Dez's actual short story. Jimmy ends up finding out about Kira's bad breath and offers to do something about it. When he sings his song, the show thinks it's a joke and Austin has to find a new song to sing. Austin and Ally are forced to perform for the Zaliens so they won't eat their brains, but they are then held captive by the Zaliens to be taken to their home planet. Ally, Trish, and Dez decide to sneak to the park and switch Austin's picnic basket so that Kira will not think that Ally is trying to sabotage their night.
They have to choose one of five topics that will teach them about responsibility and how to deal with life's problems. When Austin dates Piper, he discovers that she is against animal abuse. The president then awards Dez a medal for blocking the sneaker that was about to hit him. When Austin and Ally are awarded prom king and queen, Austin confesses to Piper that he still has feelings for Ally and Piper encourages him to tell her. Meanwhile, Austin and Dez try to relax at a fake beach. Now they have to do everything they can to get it back. They say that Billie and Bobbie told them to.
It's then discovered that the fashion show was to raise money for saving the Jub Jub bird and the coat was made from the feathers that fell off it. When the blogger, Tilly Thompson, is caught, she reveals that she does not hate Austin, but in fact hates Ally due to an incident in. Meanwhile, a delivery worker delivers items to all stores including Sonic Boom, but his request for a goes unnoticed. The group goes to find him and Ally gets a text from the thief saying to meet them at the photo booth if she ever wants to see her book again. They pass the time by holding a contest to see who can tell the scariest ghost story. Austin visits the doctor and discovers that he has on his vocal chords.
However, when the group finds out that the new owner, Ms. Now, they must find a way to get Owen back before Ally finds out. Austin realizes that the regular way of writing songs is more important, so he teaches real music to futuristic versions of Ally, Trish, and Dez. Austin and Ally's best friends are Trish and Dez, respectively. However, a mess in the toy factory makes Austin have long hair and behave like a baby doll, so Ally and Trish need to stop Austin from giving out the dolls. Jessie takes a helicopter to Times Square so Austin will be there on time. It works, but Jimmy has Kira rehired for the video and has Austin speak to the children's club.
The two share their fourth kiss onstage and get back together, again, with the audience cheering. Brooke tries to sabotage Austin's dance as well. Later, Ally delivers an incredible performance at the show and proves to her friends that she can dance. Ridley sings at the karaoke club, where Jimmy Starr is a guest judge. Their plan backfires when Ally is afraid she'll hurt their feelings and says she loves it. In the end, Billie and Bobbie apologize for their actions.