Casey digs into why she was rejected from CRU law school, while Calvin and Rebecca adjust to their new duties as presidents.

The KT's attempt to recruit new pledges, Tegan (Charisma Carpenter) returns to help the ZBZ's maintain their top position.

Prepared to console his brother-less roommate, Rusty is met with a surprise when he finds that Dale is actually pledging a fraternity - and it's not Kappa Tau - which clearly affects their friendship. However, Rusty and Dana hatch a scheme to get his best friend back during a Murder Mystery Party

Beaver runs into trouble when his teacher discovers that he, along with most of the football team, bought his To Kill a Mockingbird paper online. Faced with actually writing the paper and potentially failing the class, Beaver turns to Casey. Unfortunately, Casey is feeling overwhelmed with her classes because her only law school friend, Katherine, doesn't believe in study groups. Beaver comes up with a solution to her problem by introducing her to his "tutor," Dave, an anonymous person who sells papers and notes online. When the two can't access his website, they embark on a journey to identify and locate Dave. Rebecca is taking her presidential duties very seriously, especially when it comes to presenting the new ZBZ pledges at Pledge Presents. But when Evan decides that preparing case summaries with his study group is more important than attending the ZBZ event, Rebecca's new priority becomes making Evan jealous -- by inviting Cappie to Pledge Presents instead. Meanwhile, Rusty and Dana (Martha MacIsaac) start work on a presentation to the school in order to receive funding for Rusty's self healing wire. But he runs short on time when Beaver destroys his diorama. To help save the day, Rusty hires Ashleigh to make a flashy marketing presentation while he fixes the visual, which ends up putting Ashleigh in an awkward position when Dana makes a request that may jeopardize her relationship with Rusty.

Cappie tries to impress Peter's dad (Jonathan Silverman), and Calvin discovers Heath's secret.

Casey and Cappie find themselves facing a harsh reality after spontaneously spending the night together at the ZBZ house. Adding to Casey's personal sense of responsibility, Katherine confides in Casey about her own new romance and asks Casey's advice.

When the friends gather for Calvin's birthday, Casey and Ashleigh see each other for the first time since their fight, and Casey finds out that Ashleigh is dating Professor Segal. Meanwhile, Rebecca begins to wonder if she and Evan will make it through law school as a couple.

Casey and Evan continue their feud during a mock trial in Professor Segal's class, making the case personal instead of a simple class assignment; Rusty and Calvin must save Dale from being humiliated by the Omega Chis during the Pledge Talent Show.

When Rebecca finds out that ZBZ is up for the Golden Lily award for being the best chapter in the country, she recruits the help of former house president.

Set amidst the battle to save the Kappa Tau house, brotherhood and friendships are tested, while troubled and budding relationships will either be resolved or dissolved. Will Casey and Cappie face their futures together? Will Cappie and Evan be able to put their embattled college past aside and salvage their friendship? What's in store for Rusty and Ashleigh? Calvin and Heath? Evan and Rebecca? Will Dale get over his unrequited love for Casey? And viewers will finally learn the answer to two of the burning questions posed over the years - now that Cappie has declared a major, does he ever plan to graduate? And what is his real name?