Beth causes a huge rift in the tentative friendship among the roommates when she brings all of them, including Dominic--who initially does not want to go--to a party that she wasn't even invited to. The roommates are asked to leave and everyone blames Beth. Dominic criticizes her for humiliating them. This spat occurs after Dominic confronts Beth about bringing her cat into the house without permission. The friction between them lessens as they begin to truly talk with each other. Meanwhile, the relationship between David and Jon becomes strained as they begin to realize how different they are. An argument about the mess left on the porch leads to David physically attacking Jon, which Aaron breaks up. (thetvdb.com)