I've been crushing on this guy for 2 months I've noticed that he was always staring espicially when I was with my friend(n... ) we started to talk he seemed to be intrested and I've been telling my friend (n... ) everything .yesterday,he told my friend(n... ) that he liked her and not me ! At first when she told me I thought it was O.K and when I came back home I sat in my room for 1 hour crying I feel so jealous,when I talked to her on fb she didn't care about anything she refused to hlp me get my revenge,other friends told me that they saw them together but I didn't believe them ,now I regret it! What should I do with both of them?

Believe none of what you hear, and half of what you see. The only way to find out is to ask him yourself, no sense in sitting around waiting, because he could be just as shy. Someone's got to make the first move. and if it turns out he does like your friend, move on and forget, there's always someone else. Trust me.

What kind of revenge and why were you plannig on getting?
If he likes your friend and not you, that's the way it goes sometimes.

I'm in the same situation :(
I would find out if your friend even likes him, and then if she doesn't ask her to include you in their conversation, or say stuff about you to him. If she does like him, ask his best friend to include you or have him ask your crush if he might be interested in you.