The prom takes unexpected turns.

After Matty asks for permission to take Bailey to prom, Jenna reevaluates who she has become and who she wants to be.

Jenna tries to focus on her finals after the senior ski trip, but aftershocks from the revelation threaten her chances.

Sadie is forbidden from walking at graduation.

Jenna refuses to let a series of obstacles ruin her chance at having a dream prom.

Jenna has to decide between an important SCU event and her camp reunion, which leads to an even bigger choice: Luke or Matty.

Jenna is still unsure about her relationship with Matty, but after she attends the winter formal with Jake, she begins to re-think all of her choices.

Sex, secrets and shenanigans occur at Ally's rental beach house in Rosarito, Mexico.

Everyone tries to make the last night of high school count.

A mock DUI event is held at the school, and Jenna gets cast as the victim. Meanwhile, Jake and Matty vie for her attention.

When Lacey's BFF Ally comes to town, they decide to "help" Jenna throw a rager. The next day, a forgetful and hungover Jenna struggles to reconstruct the events of the wild night and find out who she kissed.

An unexpected text brings Jenna's love drama into the spotlight.

After releasing her blog, everyone has opinions about Jenna's life; Jake and Matty want answers.

Jenna has a college romance while managing a male beauty pageant; Tamara desperately tries to win Jake back.

Rivalries and romances all come to a head on the Palos Hills High School senior ski trip.

Jenna's big accident is a distant memory, and she actually starts to feel normal again until a strange stalker brings her suicide stigma back to life. Jenna even starts to wonder if her "that girl" reputation is preventing Matty from seeing her as girlfriend material or. does he already have one?

A gift from Jake forces Jenna to decide whether she's ready to leave her past with Matty behind for good.

A challenge from Mr. Hart forces Jenna to expose herself publically and in the process, she is confronted with some disturbing newfound revelations about herself.

Tensions arise between Jenna and Matty when Collin invites her to a swanky photography showcase at his house.

Jenna and Tamara go on an overnight visit to a college; Lacey craves a college experience; Matty has a party.

Sadie and Jenna team up to reveal Eva's past to Matty.

Although Jenna wants to have a quiet New Year's Eve, plans go awry and she ends up at a party at Ally's house.

Jenna and Matty's relationship is heating up in private, but in public she's still his secret. Will a party at Lissa's be their first PDA, or will an unexpected hot-tub visitor ruin everything?

Jenna's sixteenth birthday isn't very sweet as she suffers one embarrassing experience after the next. Jenna is still reeling from the aftermath of her house party and dealing with the repercussions of everyone she's alienated. After failing her driving test and getting humiliated in the school cafeteria, Jenna wonders if she can repair her relationships with Matty and Tamara.

As the night of winter formal approaches, someone shares the carefrontation letter with the whole student body, and Jenna must make a difficult decision.