Terri feels uneasy about the school dance and her crush on Spinner, which is not helped by Paige's behavior. Toby and J.T. decide to watch pornography instead of going to the dance. Emma meets Sean at the dance.

Why would Toby rather risk expulsion than have his parents there together? Why would Ashley get completely dolled up - just for a bunch of old folks? And that Paige seems to be planning to get in the way again...

Jimmy desperately wants to make the basketball team. But surprisingly, it looks like Sean is surpassing him as a possible star player. Adding to Jimmy's pressure is his academic status – he's been given a few warnings since he can't seem to balance school and sports. When he convinces hyperactive Spinner to skip a Ritalin pill and give it to him instead, he plays a great game – but not as a team player.

Jimmy and Spinner receive detention with Ms. Kwan and later, they decide to get revenge. Meanwhile, Emma and Sean's first date goes awry.

Sean and Spinner are stressed about the upcoming exams. Sean picks a fight with Jimmy, but ends up hurting Emma instead. Spinner tries to get out of the exams by getting sick.

Paige Terri and Ashley reunite in Degrassi's hottest band. Ashley is noticing a diffrent Paige like something is wrong with paige and tries to see what's going on. When the song they sing talks about rape Paige gets mad. Will Ashley find out what is really going on with Paige? JT wants revenge against Liberty a girl who makes fun of him in Class.

There's a big gymnastics meet at Degrassi, and Manny's going to lead the team to gold! But when she starts to feel sick, she fears that her queasy stomach might be more than the flu or even a case of bad nerves. And she's suddenly not sure she and Craig used protection when they had sex. Not knowing where to turn (it's sure not going to be her strict mom), Manny turns to Emma's mom Spike, the one person she knows who's been in her shoes. When Manny's worst fears are realized, she finds support from Spike, Emma and even Craig, who takes the news surprisingly well. Toby's feeling more and more shut out of JT's new world of hanging with the cool kids, especially when Jimmy invites JT to DJ Mad Bullets concert. So Toby comes up with a plan to win Jimmy over: he'll hack into the school's computer system and alter Jimmy's math grade. After all, if there's one thing a nerd like Toby knows, it's computers! So what can go wrong?

Craig is suffering from mood swings and Ashley seems to be the only one who can help, Ashley's dad is planning to get remarried, elsewhere J.T. and Liberty attempt to work together on the school musical.

Paige attempts to get Mr. O alone, while Spinner is disappointed when Manny becomes interested in a new student.

Ever since the trauma of the shooting, Emma has been distancing herself from her friends and neglecting her typical interests. Emma discovers a scandalous secret when she goes to the ravine with Jay but instead of turning everyone in, Emma decides to join in on the raunchy ravine activities.

Spinner uses weed, because he thinks it might help with his pain. But it only make things worse, especially when Jane becomes jealous about him and Darcy.

Paige hates her new job, so she starts hanging out more with Ellie and Marco, so she doesn't have to go back.

In order to make a first impression at Smithsdale University, Liberty decides to pledge for the school's popular sorority. Though, Liberty's determination to join the Greek system ultimately tests her friendship with Emma and Manny. Meanwhile, with Holly J as the new Student Council President she realizes that she is on top of the social food chain. However, her new found power is put in jeopardy when she develops an attraction towards her classmate.