Casey returns with secret plans to mover out of the ZBZ house; a new freshman is highly desired as a pledge; Rusty tries to balance studying with life in the Kappa Tau house.
With the Cyprus-Rhoades prohibitions over with, Kappa Tau and Omega Chi compete for campus supremacy por throwing competing parties. Meanwhile, Casey is attracted to a new frat member, and Rusty reconsiders his relationship with Tina
The parents visit the campus for Freshman Parents Weekend. Rusty tries to hide something from his parents but Casey wants him to come clean in an attempt to get their parents off her case.