I like my best friend, but he likes my other best friend and she likes him back. They are always kissing and stuff, and it's really annoying. I always act like it doesn't bother me because I'm dating someone who is close friends to the guy I like . I have no idea how to break it off with my boyfriend & still remain good friends with him, and I don't know how to tell if my best friend likes me back . No other guy has made me feel like he does, when I hang out with him I never stop smiling. I don't know what to do anymore...

He's interested in your friend, there's not much you can do about that. It sounds like they're moving towards a relationship and out of respect for your two friends (the guy you like and your best friend) you need to bow out.

That's the mature way of handling it. As far as your current boyfriend, break up with him and if you can't stay friends with him because it's too hard for him, you'll need to accept that. It's rarely possible to stay friends with an ex, it only works in special cases. You need to respect his feelings and wishes when dumping him, and allow him to not speak to you if that's what he wants.

Good luck to you!