Usually it's a line used to give you the impression that they care deeply for you and are afraid that they are going to be hurt because they are falling in love with you. This is an old one. However if you see genuine fear in his eyes he may be alluding to the fact that you are insane and he's afraid you are going to cause him bodily injury.
If a guy says that you are pretty it does not mean that he likes you. He could like you, or he could just be paying you a compliment.
It means he is the problem....not you
MONEY!!
nothing
He likes you
Dude he wants to do IT!!!!!
He likes you
"Can I have you?" means, "Can I have sex with you?".
It implies that the guy thinks you are gay.
That that girl thinks that that guy is handsome.
He's lying to you.
When a guy says he likes your face it means he likes the way that you look.