As you get older he gets more nervous to ask you out most likely.
OR
He is to nervous to go around you and your friends and would much rather keep picturing you nude.
Maybe he likes you and he's just trying to figure a way to talk to you
Maybe he doesnt know how to start a conversation with someone he likes, maybe he is nervous around you.
He may also be wondering what happened to his relationship with you; all sorts of misunderstandings are possible. Just ask him.
If it is during lunch, he may just like watching you eat. Or you have something on your face.
grow some balls and ask him yourself wahts up !
He most likely likes both of you
he licks u but hes 2 shy 2 admit it
Well. sometimes it can happen if he stares at you , and you look at him when he stares he might look away because he can be shy
well, he either likes you, or he knows that you like him and is trying to make it not obvious.
He'd rather be with you.
I think he still loves you,have feelings for you and cares about you that's all
maybe hes in to you