Emma Wilson left Warren Academy after her diary was posted at Homecoming last year. Just when the school thought they had moved on, a letter from Emma has turned up. She vows to take revenge on her former friends until the person who stole her diary confesses. But who did it?

It's a new day at Warren Academy and Alex, Charlie, and Jake learn that a certain someone may be back in town. Also, the student body discovers that one of their fellow classmates may not be as nice as they seem.

Class President, Preston, may not be as perfect as he seems. In the latest Warren Academy gossip, Emma reveals Preston's darkest secret. Meanwhile, Principal Lee wants to save Warren Academy's reputation and is desperate to put an end to the drama. She asks Charlie to help her find the person that stole Emma's diary in exchange for a glowing scholarship letter. But Charlie may now be the next victim of Warren Academy's gossip...

It’s Tatiana’s birthday and she’s in for a big surprise…

After Alex's mural gets vandalized, Principal Lee gives the group a day to come clean about who stole Emma's diary or else everyone gets suspended. Charlie doesn't want to lose her chance at getting a scholarship and is determined to find out who did it. As she starts investigating, her secret gets aired out...

Emma exposes personal information about Tess, prompting Tess to make her own confession. Concerned for Alex's future, Charlie takes things into her own hands by pressuring Tatiana with the picture of her at Mary Rogers Clinic. But Charlie has her own confession to make...

Charlie confesses to Jake, Tatiana and Preston. Charlie and Jake track down Emma, and some shocking news is revealed about Alex.

It's the season finale, and the truth finally comes out at Homecoming but nobody is prepared for what is revealed. How will the group respond when a friend holds everyone's futures in the palm of their hand?