The students at CRU feel the ramifications of the Kappa Tau's "End of the World" Party. Rusty risks being dropped from the honors program if he cannot raise his grade in organic chemistry and Casey adjusts to single life.

Shocked to learn that ZBZ has slipped in the ranks down to fourth, Casey is determined to bring ZBZ back to the number one spot by motivating their pledge class to take action, believing that, if they create a cool photo shoot for the Lamda Sig calendar, it could improve their house’s ranking. However new pldge Abby convinces the other pledges to boycott the shoot so, in order to make nice with the ZBZ pledges, Ashley and Casey get them all makeovers. Meanwhile, dissatisfied with her college experience, Jordan wonders how to make her time at CRU more fulfilling and, in an effort to prove his love and commitment for Jordan Rusty decides to lavaliere her. When Rusty divulges his plans to his KT brothers, they warn him of the Kappa Tau curse that occurs when a brother lavalieres his girlfriend. Elsewhere, Cappie helps Evan find a part time job to help his financial situation, but when he meets one of Evan’s new and very attractive co-workers, Lana, he decides to get a job too.

It's Founders Weekend at the ZBZ House and Casey uses the opportunity to scrap for donations from the alums while Rusty tries to keep Jordan from dropping out of school.

In Casey and Ashleigh’s continuing struggle to bring ZBZ back to the top, Ashleigh decides a four-way mixer is the best way to gain their popularity back. Will her party save ZBZ from the fourth spot, or will she put them in even more debt?