Ask her out!
it matters if he likes u enough to settle for that
i don't know, it depends on if you think he likes you or not.
If he likes you back
tell your friend how you feel about him she will understand
Use protection
Just tell her or ask her out. If you ask her out then I think she will get the message without you saying straight up "I like you".
If you guys kissed I'm positive he likes you
I think its because he likes you. If you catch him staring at you he probably likes you but is to shy to make a move.
I think if this guy really likes you you shouldn't make a move remember your a lady and I say this because you might not be sure if he likes you back and then drop a hint and then look like an idiot. if you get what i mean .
it depends, do u guys kno each other? friends? acquaintances?
What should YOU do? I think you should leave them alone, because it's their business if they want to go out! If you REALLY NEED to know, ask your friend why she said no!
You should be as nice to the girlfriend as he is. If he's really into her respect it, but if he treats her poorly they should break up anyway.