Colie brings home a local guy to get a rise out of Alex, who later tells her that he wants to take her out on a date.
After a night on the town, Tyrie comes to blows with Davis, who flies into a drunken rage.
Tyrie juggles two girlfriends and tries to keep them from finding out about each other. Meanwhile, Davis sets up a ski trip for the roomies, but only Alex and Stephen attend.
Brooke talks to Davis about her depression and anxiety, and later has a breakdown. In other events, Brooke puts Tyrie in the doghouse, then calls her mom and asks to go home; Colie's diagnosed with mononucleosis, and her housemates worry for their health because they've all either kissed her or shared drinks with her.
The group starts working for Outward Bound - a outdoors wilderness job, and there job is to give two courses for displaced victims of Hurricane Katrina.
Alex brings Stacy to the house, and Colie's lingering feelings for him erupt.