UGH! i dont know i like him and such be he's my best friends boyfriend, but i dont wanna lose her ):

----------

please help

Stop it.

:/
If her friendship is important to you at all you would stop, or at least talk to her about it.
Acting on it would obviously be a bad thing, though it is hard to just 'stop' liking someone...Put distance between the two of you and perhaps ask your friend not to talk about him when you are hanging out with her.
I would also suggest finding an new interest who is not taken.

Back off. Take a deep breath.

Is your crush on this guy really worth losing a friendship?
Chances are he's probably not interested in you because he has a girlfriend already, and if he is, he's kindof a jerk and not worth either of you girls' time. :(

Even if you're tempted to do something, don't do it. It will break your relationship with your best friend, and her boyfriend will find out. Either way it will not benefit you. Don't let some guy ruin your friendship.
Maybe you should ask your friend to introduce a few guys to you, and see if you guys are compatible with each other. Hey, it never hurts to try. Maybe you might even find a "perfect" guy. ( :

u have to resist if you want to keep your friend. no guys worth your friendship.

Yea, don't even go there. Look somewhere else, reduce the time you spend around him, and put it out of your mind. Going after you're friends boyfriend is completely inexcusable. I had a friend do that to me once, and we're no longer friends. Finding a new target to crush on/date would be your best bet right now.

What should you do? Well, if you want to be considered a whore/homewrecker/ whatever else they will call you, back off. Is it really worth it? This seems to happen with girls a lot. Espicially best friends. You guys are friends for a reason, so you probably have close to the same tastes. It is never worth the loss of a friend.

I've seen a lot of decent comments that mean well, and I concur with them, but I know exactly what you're going through. I think it really depends on your friend and her personality. I mean, I once had a really huge crush on a guy my best friend dated, even though she knew full well I had liked him for ages ( and still decided to date him ). I think if your friend knew that you liked him and still decided to go out with him, then she's being just as 'bad' of a friend as you are by continuing to like him ( not that you necessarily have a choice ). They do say that all is fair in love and war. I wouldn't throw yourself at him, or, if he tries, let him cheat on her with you... but if you really do like him, wait. Just wait, wait until they find that they're no longer attracted to each other. Perhaps date him after they're over... if they're ever over. If you want, it might help to be honest with her about your feelings for her, and tell him. Because it's her responsibility to uphold your guy's friendship too.

( I've actually been on both sides of the boat -- had a friend who liked my boyfriend, and have liked a boyfriend of a friend. )

hmm.. I've had that happen before ^.^" but stay cool and be neutral. And do what monstaah said :D. Be happy for your friend. Yeah, its easy to lose a fragile friendship over a guy you barely know that well, so what's the use of freaking out. Besides, boyfriends don't usually hang around for long now do they? :P

I say you just back off. I mean if she's really your bff then you shouldn't get into anything with this guy. I know it might be hard but you're going to have to work on it.