Things have been going extremely well with your new beau. In fact, you've been spending four nights a week at his apartment, and it's been as easy as can be. The only negative is that his roommate kind of gives you a strange vibe that you just can't put your finger on. You've mentioned it to your boyfriend, but of course, he doesn't notice anything; it doesn't help that his roommate is one of his oldest and dearest friends. Would it be worse if . . .
One day you come over to find your boyfriend upset because his roommate is making him choose between you and him? He won't reveal the specifics of what his roommate complained about, but he said he's moving out if you don't stop coming over.
Or . . .
You receive an unexpected email from his roommate telling you that he's in love with you? He asks you not to tell your boyfriend because he doesn't want to create a problem, but he feels like he'd always regret not telling you how he really feels.