Coming from a guy, I can tell you that it usually depends on his personality. If you know him well. If you're already friends with him, he will probably wanna spend a lot of time with you. If you don't know him too well, you will probably catch him looking at you and he'll look away fast. I know this cuz I'll catch myself playing this "game" with girls that I like at my school.
You can tell if a boy likes u if he smiles a lot every time u walk by ( it happened to me) But you boys never tell u so ask them and if they say a long no! tHAT MAENS HE LIKE u
if he really does like you back, then he'll tell you when he's ready to.
you should tell that boy who likes you.you only like him as a friend and the boy who u like tell him how u feel about him and see what he says if he feels the same way then go for it ask him out. nothings ganna stop you now)
You can tell by his body language and by how he acts around you.
Leave him alone and back off. He likes someone else.
If you think that a boy likes you, whether he thinks that you know or not, you really should look inside yourself and see if you like him back. If you do, then tell him you like him and see what happens. If you don't like him like that, be a friend to him, but don't worry if he likes you or not. He will tell you if he does. Deal with it then.
Tell him how you truly feel. If he likes you back, you will know it by his response.
Well you can drop hints like hug him or ask him out?
If you are friends with this boy you should ask him youself or get a friend to. Even though it might seem arkward at first it will be better you tell him what if really likes you?
Well I'm supposing that you are a boy because you said that you liked her but if you like her and don't want to her crush that she likes him then you could politely tell her that she can tell him herself or tell her how you really feel about her.
If you really like him you should do it your self. If you are to shy though talk to his friends and tell them to tell the boy you like to ask you out if he likes you
you can really just tell if he looks like he enjoys being around you may be a good sign!