I assume you're a boy (if not, ignore this).
You've got a lot of evaluating to do:
why not? you or him?
who's more important to you? her or him?
how severe is the dislike? how specific is it?
can you cure the breach? do you want to?
good luck.
You should try to get on her good side, if that doesn't help avoid being around her, if he's your real best friend you should respect him and tell him she hates you I'm sure you'll be able to figure something out.
nothing
It means He likes you like a Friend, not a GirlFriend.
Well, it depends on if you like your girlfriend, if your best friend is a girl, then trust me she should like you back.
Forget him
Grow up, please. If you like your best friend, you don't love your girlfriend. You girlfriend cheating on you is not reason or justification for you to do it back. You didn't like being cheated on, did you? So why would you do it back? You obviously forgave her & tolerated it. If you can't, LEAVE YOUR GIRLFRIEND. Do not go out with your best friend if you're not single.
If the girlfriend of your best friend (boy) doesnt like you tried to be social with her or not wait until she walks up to and saids something. If not just leave it alone if you dont want problems with her at all!
you need to tell your best friend that you do not like them that way.
i will tell the guy that i like him the rest is upto him.
wait your time will come
Yes, he can
ask your best friend if he likes him and if she doesnt than wait for him to get over it and he'll realize he likes you
start thinking of her as a friend and not as a ex girlfriend. treat her as if she is your friend and try to get comfortable around her as a friend.
Kindness, honesty, and being a good friend.