Not a big problem unless the friend is showing some sort of affection towards the girl, else I wouldn't worry about it.
tell him to ask the girl if she likes him
Haha no way! It is true that it is one of the ways that a girl can notice that she after all realy likes the guy but it is not the ONLY way. Bye
It means she only likes another guy's face!
She likes that guy, and thinks that you are a good enough friend that you will help her.
It means that he likes to kiss girls
She likes you and that other guy and her boyfriend but does not know who she likes best.
Maybe because he likes her back.
He likes u and asked her not to tell
as long as you show the guy that u like him then its a turn on
He hangs out with you when nobody else is there.
then you must sex her
The girl that likes the guy should tell her friend that he likes her. And if her friend ends up liking him back, you must be the good person and let them get together even if you like the boy. That's what a good friend would do. -But ! If your friend doesn't end up liking the guy back, then you should.. tell the guy that she doesn't like him and also tell him that you have feelings for him. Maybe he will end up liking you. Who knows. ? (: