i fell in love with one my best freinds... i dont know aht to do

okk everyone i need some advice..
theres this boy that iv know for about 3 years now adn hes never been more then a freind, but this year things started changing between us when he told me he started to have feelins for me.. and thenw e started talkin for months n then we stopped because he didnt liek me anymore but threw thsoe months we talked i fell in love with him but never had enough guts to tell him. and now me n him are starting to talk alot again n he keeps asking to hang out adn all this but i keep sayin no because hes in a relationship but the girl treats him liek crap adn hes stilla best friend so he comes to me for advice and it kills me when he talks about how much he loves her and how much crap she puts him through.. i jus dont know what to do anymore he sends me mixed signals liek one minute h acts liek he likes me the nex he acts liek he hates me.
i jus dont know what to do anymore..
what shud i do.. jus help me out wtih some advice

Well, first of all, be open with your feelings with him. Tell him how you feel and explain to him that you think that his current girlfriend isn't worth the effort, because she obviously doesn't appreciate it. Make sure also to tell him that you aren't only saying that out of jealousy. Tell him the reason you are bringing that to his attention is that he deserves so much better and it hurts you to see him with someone who doesn't feel the same way for him... And just know that even if things don't go the way you want, at least you will have told him and that he knows. Things always find a way of working out for the better, so just keep that in mind. If you don't get to be with him, then you will find someone way better

~BJ~

In the nicest way possible (and without upsetting him) tell him that you don't think his girlfriend is right for him. Also sometime before or after that, tell him exactly how you feel.

I believe Shhhh is right.

Don't push him to tell you exactly how he feels. If his new girlfriend is treating him like crap, You just have to be there for him. That's it.