The Cyprus Rhodes students are preparing for the "Help Us Rebuild Our Castle Fairytale Ball" for the Gamma Psi's - some out of guilt - by picking out their best prince and princess attire.

It's the All-Greek baseball game and alliances are tested on and off the field. With the hope of winning more blue ribbon points, the ZBZs partner with the Omega Chi's, throwing off Cappie and Casey's love game by pitting them against each other. Watch the Greeks take to the field.

It's Valentine's Day at CRU and love is in the air! Casey and Cappie are at war over who can come up with the most romantic Valentine's Day gift. Casey also tries her hand at playing Cupid when she sets Katherine up with Rusty in an attempt to get back in Katherine's good graces. Will Katherine and Rusty spark a love connection or will their awkwardness get in the way?

The Hilgendorf family has moved in next door to the Kappa Tau house, and their presence is putting a damper on the KTs' festivities. When their rules get to be too much of an interference, Rusty and Cappie decide to "borg" Professor Tom Hilgendorf - i.e., to bring him in and make him a KT pledge. Once inducted into the Kappa Tau world, Tom doesn't seem to want to leave, making Cappie rethink his plan to eventually graduate. Find out if either Cappie or Tom will finally grow up.

Everyone at Cyprus Rhodes is preparing for Mardi Gras festivities, except for Casey, who must prepare for the biggest test of her life - the LSAT. While Casey continues to push Cappie to declare a major and make plans to focus on the future, he is too busy announcing the next parade at the Kappa Tau Mardi Gras party. Meanwhile, Joel offers Casey some solid guidance and support for the LSAT. Find out how Casey handles two big tests, the LSAT and her attraction to Joel.

The KTs and OXs are preparing for the Gods of Golf Tournament, the winner of which will be named the top fraternity on campus. Meanwhile, the ZBZs are disappointed to learn that the annual Greek Week has been canceled. Casey talks to Katherine, who agrees to bring back the Greek Goddesses Pageant, under the condition that the competition focus more on strength of character and less on looks, of course. Which houses will end the year on top?

The season opens with Casey, Evan, & Ashleigh’s graduation day. Casey and Cappie haven’t spoken since Spring Break and are anticipating saying their final goodbyes to each other, which does not go as smoothly as expected. We then skip to the end of summer and Casey packing up to move to Washington DC for law school. Through some prompting from Evan, Casey learns that the reason she did not get into CRU law school was a result of a bad recommendation from Joel (Sam Page). After Casey confronts Sam, he reconsiders and has his letter rescinded. Casey is accepted into CRU law and decides to stay after all. Ashleigh has moved to New York for an internship that is not exactly what she was hoping for. Evan is attending CRU law school with Casey.

The KT’s decide since they lost several members of their frat last year, it’s time to actually try to recruit pledges. The KTs set up a booth during rush on campus to help with recruiting. Tegan (Charisma Carpenter) shows up to help the ZBZs maintain their newly regained best house on campus title. Tegan and Rebecca argue on how rushing should go and Casey comes to Rebecca’s rescue with a plan to have Dana (Martha MacIsaac) keep Tegan distracted. The ZBZs entertain a potential new pledge Heather, who is Heath’s sister. Dale also entertains the idea of rushing this semester

Lasker Parkes (Jonathan Silverman), Peter‘s dad, comes to visit Kappa Tau, and Cappie feels pressure to impress the him. Cappie plans an Everest party for Homecoming, complete with ice luges throughout the house. Lasker wants to know who is Peter‘s big brother in the. Rusty wants to be Peter‘s big brother, but Peter wants Cappie. Meanwhile, Casey tries to convince Ashleigh to find a job and move out, but Ashleigh keeps dragging her feet. Casey and Evan go to an alumni dinner because their law professor will be there. Casey gets into a fight with Ashleigh. To impress Peter, Rusty plans to steal the A&M goat mascot at night, but while they‘re in the process, Dale and some Omega Chi members interrupt with the same plan.

Kappa Tau faces academic probation when one of their pledges mysteriously receives straight F‘s, the KT‘s suspect Omega Chi and Dale are behind it. Rebecca uses the investigation as her post Evan break up coping mechanism and discovers that Omega Chi is actually playing a trick on Dale. Evan takes revenge on Casey for his break up with Rebecca by attempting to make her look less than capable in her Law school studies.

In the series finale, the Kappa Taus try to stop the demolition of their house. Meanwhile, Cappie and Casey come to a realization about their on-again, off-again romance; and Cappie and Evan determine whether their friendship is meant to last.