Roman saved Dean from a beating, Roman likes Dean but dean tells him he isn't into men, but when Dean sees Roman with another bloke he gets jealous, Roman starts drinking so now it's time for Dean to save Roman.
Sam is in love with Colby. Colby's forgetful mind ends up forgetting their special night, but he's fine with having a thing with Sam. A couple days after they start "dating" Colby goes out and hooks up with people, one ending up getting pregnant, Sam finds out and they begin becoming off and on, but in the end Sam is still here for his playboy best friend.