You can wait for the chance that he breaks up with her, or you can go find a guy that isn't currently dating someone. If he is your Mr. Right then things will come together.
ANSWER:
The only right thing, stop being his friend, if you don't things will be messy, especially if his girlfriend finds out..
She SHOULD be taking YOU if she's your girlfriend. If you can't go, then she shouldn't want to go I'd think
It's ok for a girl to go to a dance with a guy but if the girl likes the guy you may want to go to the dance with her not him!!!
it means that the guy doesn't want to go out with you or he is just surprise that you never asked or he has a girlfriend
Go get your own guy, this one is taken.
If you want him enough to go into that circle, ask him how serious his relationship is.
Go to an internet chatroom or talk to a guy who has a girlfriend and is dedicated?
i think its bad, because they can do anything when they are alone..you know what i mean
That he likes you and want you to be his girlfriend.
he want your love and trust
Just ask her. Most girls wont ask a guy so you have too. take a shot at it. =]
If she is a lesbian why would she even go for a guy? Oh yeah she wouldn't.
be hotter than her