when a guy likes you?

Question

what exactly will he do to show he likes you
because their a guy that always talk to my guy friends and every time i talk to him he has to come over and talk also. But he sort of ignores my guy friend if im not around me. I mean he will still talk to him he just doesnt seem like he is trying to impress anyone. Also he seems to stair at me and be interested in what im doing when im not even around him

Answer 1

It's diffrent for each guy. Though talking to you and looking at you and taking an intrest in what you do are flags that he likes you.