idk?

so i've liked this guy since January and now it's June.
we haven't really talked since the end of last semester (February) and we use to talk everyday
Last week, we were on the same bus going home and I could see out of the corner of my eye he was looking at me, a lot and if i looked at him we would both glance at eachother then turn away. A couple of days ago, being the first time we had talked since February, we talked for about 40 minutes but we were both with one of our friend. Also, whenever i see him in the halls, my friends tell me hes looking at me and i do notice he is.
I just want to know what he possibly could be thinking.
Could he like me back?
Does he miss me?
Thinks of me only as a friend?

If any guy could answer/help it would be much appriciated. :)
Thanks.

He likes you, but is extremely scared of you rejecting him. You should try to talk to him. This is how me and my current GF met, we liked each other but I was too chickenshit to make a move lol.

I agree--talk to him. Be gentle because he's a bit shy. Suggest having lunch together--just the two of you in a sunny corner outside somewhere, where you can both see your classmates from a distance but aren't a part of the group. Ask him about himself and listen. Use his responses to reflect on yourself a bit until he's able to ask you questions, too. If you really like him then be a bit patient. Maybe at some point, you can study together in the evening.

I think you should start talking to him if he's too shy just start by saying hi whats up