Rusty and Jordan are making out and basically talking about having sex, even though there is the possibility of Dale (who doesn't appear in the episode) walking in. Rusty's phone rings and he is needed at the lab. He suggests they make it quick, to which Jordan scoffs "yeah, real romantic!" They discuss it a bit more and decide to wait a little longer.
ZBZ is having a house meeting. Fisher brings cookies for the girls, to whom Ashleigh announces that they have broken up. She implies - though does not name - Rebecca was the culprit.
The 61st Annual Greek Undie Run is being held and all the girls are excited. The game of Gotcha is down to 20 players. The winning house gets a cash prize and blue ribbon points.
Casey is bored with the Pledge Educator position and takes over the Pan Hellenic representative position instead.
Rusty and Calvin are chatting about relationships, and the game of Gotcha. Rusty hasn't even opened his envelope and doesn't know who he has. There is a mysterious 'Jackal' in the game who has killed a lot of players. Rusty doesn't even know how to shoot a gun. Calvin shows him his, and Rusty proceeds to shoot him. Rusty had Calvin. He therefore gets Calvin's target who just happens to be Jordan.
At the Pan Hellenic Council meeting, Casey endorses the Undie Run. The President, Katherine, is quite the psycho.
At the Kappa Tau house, Beaver, Heath and Cappie are training for Gotcha. Beaver is the only remaining KT in the competition. Rusty joins them and tells him he is still in the game. They all laugh. "As if!" But it's true! Being a geek has saved him, it seems, because he only hangs out at places other Greeks have never heard of. For example, the chemistry lab. That just might be the strategy the KT's need to win. And they do need to win. They are running very low on cash.
After her meeting, Casey gets in an elevator. Evan also gets in. It's awkward.
Rusty and Jordan are making out again. He starts to pull his gun out of his bag. She tells him she feels safe with him and so he chickens out and puts the gun back. She trusts him and really wants to sleep with him. They're talking about sex too much for my liking. I don't want to know that much about Rusty. But they agree to meet up the following night.
Grant and Calvin are watching Hugh Jackman movies. Grant's favourite is
Kate & Leopold. Cute! They start making out but Evan interrupts. He wants to hang out too. He jokes that he loves
Kate & Leopold. They agree to watch Wolverine. It's pretty badass.
Pan Hellenic says they will dock blue ribbon points from any sorority who participates in the Undie Run.
Beaver is dead! In Gotcha, at least. He was set up by the Jackal. They lured him with fake free drink coupons for Dobler's. The coupons are pretty realistic. It must be an art major who did them...Jordan is the Jackal! Rusty doesn't want to kill her in case it means he won't get any sex.
There is a meeting of all the sorority and fraternity representatives. Evan supports the Undie Run, as do all the fraternities. Casey makes her case for the Undie Run. She doesn't think sororities should be docked blue ribbon points for participating. It symbolises school spirit and unity. Katherine then shows gratuitous photos of previous Undie Runs. The KTs are involved, as is Ash. Katherine is ruining the fun to prove a point.
Jordan shows up at Rusty's apartment. He has his back to her. She tells him she's ready. She then shoots, but Cappie, who has been hiding behind the curtains, dives in front of Rusty to save him. Jordan is distraught. She can't believe Rusty didn't trust her. WTF??? Seems he had reason to! For some reason, Rebecca shows up.
The ZBZ sisters are looking for a way to override the Pan Hellenic vote. They discover that if they get 500 sorority sisters to sign a petition, they will be able to Run.
Casey says she has a plan. She goes to see Evan. They snipe at each other for a little while. But he does like the idea of half-naked sorority girls. It is a very Cappie-like comment and Casey asks if they have been hanging out? Of course not, Evan replies. (Hehe they so have!)
Evan asks how he can help. Casey tells him to strip.
A half-naked Evan, plus other assorted fraternity guys, are getting girls to sign the petition. Rebecca and Evan are becoming friendly. She tells him he is her only friend at the moment. The ZBZ girls are still mad at her for what she did to Ashleigh.
Cappie, Beaver, Heath and some other KT brothers are keeping Rusty safe at the house. He can't believe Jordan would try to attack him and agrees to go after her. The KT boys roll out the guns. They're going hunting!
Calvin and Grant are having their first date. 60 miles from campus. Grant told the wait staff it was Calvin's birthday so they get a free dessert. They hold hands as a group of staff members come to sing Happy Birthday. Including Evan. Uh oh!
A surveillance operation is underway. Rusty ambushes Jordan, but she is protected by Rebecca. Rusty runs out of ammunition. Jordan looks up and realises it is Rusty.
Casey got 688 signatures on her petition. Katherine makes Casey feel bad about it. Bitch.
Calvin and Evan are talking at the Omega Chi house, in Calvin's room. Evan got fired from the job because he didn't sing Happy Birthday to Calvin. He admits that he gave up his trust fund and is broke.
Calvin says he and Grant are trying to discover real feelings and emotions before they get to the 'other stuff'. Evan asks why they couldn't just hang out in their room. Right then, a bunch of Omega Chis burst into the room. Evan understands.
Casey continues to feel bad about overturning the Pan Hellenic decision and the image the Undie Run gives about sorority girls.
Rebecca and Cappie monitor Jordan and Rusty's liaisons. Cappie tells Rusty not to be Rhianna - don't go back to someone who has hurt you! LOL. Cappie puts Rusty in protective custody.
Evan and Casey find themselves together in the elevator again. She tells him she quit the Pan Hellenic Council. He says he thought it suited her. She wants to make it more meaningful.
Rusty has escaped from the KT house, so Cappie calls a rescue mission. It turns out Rusty was just hiding in a laundry hamper. He has a note from Jordan saying she misses him, will he meet her for dinner?
She is waiting for him at his apartment. They agree on no games, but neither trusts the other. A gun fight ensues. They try to call a truce but it doesn't work. They are each hiding behind furniture. Jordan begins to strip off and throws her clothes at Rusty (cheater!), who stands up and looks at her, smiling.
Evan has new locks put on the doors in the Omega Chi house for Calvin and Grant's benefit.
Fisher is handing out drinks to the ZBZ sisters before the Undie Run. Ash tells him to quit already but he says he's not giving up on her.
Casey announces that everyone should keep their clothes on.

Rusty and Jordan slept together. They are cuddling. She reaches for her gun and shoots him but he doesn't care. Cappie bangs on the door, trying to save him. Rusty tells him to go away.
Casey has turned the Undie Run into a charity drive. As everyone strips, they throw their clothes into a hamper and the clothes will go to the homeless. She also decides to stay on the Pan Hellenic Council. As she strips down, she turns and runs into a half-naked Cappie. More awkwardness. When will those crazy kids get it together???
Not next week it seems. Next week is all about Casey and Evan.
I love Evan. Just not with Casey.