It's the ZBZ Formal and Casey and Max decide to go together. At the event, Ashleigh and Rusty bond. Also, Rebecca decides to skip the event claiming she needs a break from sorority events.

A lonely Casey meddles in Rusty's new romance with Jordan. Elsewhere, Calvin finally gets a new roommate, and then he discovers that the guy has a surprising secret; and Evan and Cappie reignite their rivalry, this time over a secret-society member.