I think Fjalar and Adrian totally won't last. The hipster gays? It's like the new twilight or something.
If you're going to doom them before they've even a thing, don't blame it on them being hipsters. Blame it on Fjalar's standoffish personality and the fact that Adrian seems super weird. Like, magic tricks in college? Only guys who still live with their mom when they're thirty do that.
I also heard through the grape vine that Fjalar's roommate, Matthew, has a crush on him, and I'm pretty sure that if Fjalar is at least more sexual than a rock, Li will probably bone him. The guy's going to be swimming in bitches by the end of this year!