Rachel and Nehemiah (however you spell that) got into an argument about how she thinks she's so cool cause she was in Iraq, meanwhile, Nehemiah is anti-war. They later makeup and everything is ok. Relatively low drama here.
Melinda and Wes "makeout" (they keep saying they made out but all they showed just seemed like a brief kiss) drunk at a club. The roommates decide not to tell Danny, cause its "not a big deal." Then, the next night, everyone but Danny and the virgin chick with the short hair (I forget her name). She let's it slip that Wes and Melinda made out, and Danny gets angry. Later virgin chick is talking with Johanna and when Jo asks how Danny found out about Wes & Melinda, virgin chick totally plays dumb and says that "someone probably accidentally let it slip in conversation." Melinda & Danny get in a little fight about it, he says he doesn't want to be with a roommate who is making out with another roommate. Melinda cries, and she and Danny makeup.
I think that's really all that happened.