[GMUBunny]

Some people might think he's fair game, but I don't. If this girl's a good friend, she should know better. I would never squash someone's interest in a person under most circumstances, but in this case, let her know that you feel uncomfortable. There's nothing worse than faking "yeah sure, not a problem" and then feeling a kick in the stomach every time you see them together. That's just my $.02.