Help does my crush like me???????????

So I have this crush that I like I want knoe if he likes me or at least is attracted towards me. We always collide into each other , he looks at me or stares and I look at him back but I'm scared to look at him in the eyes. He only looks at me but doesn't say anything . He's always with his friend and when I ever walk pass his friend smiles at me and gives me a side look or turn his head to see if I'm dere and then says something to my crush . I feel frustrated and annoyed cuz my crush doesn't say anything he only looks , we were once by ourselves he just sat there quietly while I was doing some work but when his friends came in , his loud funny and his also friendly with other girls. But when I'm near its all quiet . I once asked him for direction since I was lost he seemed a bit surprised but not surprised as u knoe wat I mean . I was confused cuz it felt I didn't even exist all he does is looks wenever I pass and his friend smiles or looks at me as well. Once I was in 6 form common room he was with his girl friend , she kept turning her head towards me as if she was checking me I'm not sure I might be wrong ,,,after I heard she said to him " get to knoe her" which left me hangin and wondering who is it he wants to knowww o.o . My friends told me he's a closed person but a really nice person, but why am I treated like this? When ever and his friend walks pass me they either smile or stares back which creeps me out.

Sorry for my rubbish grammar but I really wanna know does he like me or what's going on with him

im just quoting to make it notify