The new school year has started and Sean is back in town. Peter and Emma seem to be happy that is until Sean returns to Degrassi. Peter is having mixed emotions with not knowing what is happening with him and Emma and also dealing with becoming the new person in the street scene. Meanwhile Marco is overwhelmed with moving in with Dylan and throwing Paige a going away party.

Jay goes to an unlikely person to get help for Sean. Ellie catches the attention of the editor after she submits an article for the university paper, but is it just her writing that he likes?

Degrassi's Class of 2007's dance and graduation ceremony is approaching. Liberty has a plan to make the ceremony perfect but events don't go according to plan, which puts Emma and Toby at odds with Liberty.