In the final episode, Davis cheats on PJ with a new crush, while Stephen cheats on Mercii with roommate Jenn. How will these romances resolve before the cast leaves Denver for home?

On vacation in Thailand, Brooke learns to quit worrying and enjoy life, while the split between Colie and Alex widens.

Colie is disappointed in Alex when he talks about their close sexual encounter and, in revenge, picks up a new guy. Davis’s mother and sister pay a surprise visit.

Brooke is anxious to show how much she has grown when the Katrina affected teen girls arrive for an Outward Bound course. But will she be able to rappel?

When Jenn’s visiting crush, Jared, learns from Davis that she hooked up with Alex twice, he demands that Jenn confess all her infidelities. Also, Brooke looks for a Denver boyfriend.

Davis’s gossip about the girls’ appearance causes Brooke to freak out and trash his room. Tyrie considers breaking up with Jazalle.

Tyrie and the other roommates, sans Stephen, offer the Katrina affected teen boys a challenging Outward Bound course. Stephen is upset when he gets a poor evaluation of his job attitude from boss Chris.

Tyrie considers leaving, but Chris talks him into proving himself instead through his Outward Bound work. However, when seven teen boys who were impacted by Katrina show up for their Outward Bound course, Stephen shows no similar dedication and leaves for home to attend his sister’s wedding.

Tyrie’s drunken fight with Jazalle over his past infidelity leads to his being arrested. He considers going home. Jenn hooks up with Stephen’s visiting friend, Darnell.

Tyrie confesses to Jazalle that he had sex with rival Ashley and a fight ensues. Jenn hears her back-home crush, Justin, is not being faithful while she’s gone and turns to Stephen’s visiting friend for consolation.