Does he like me?

I would wait a lil while and see if he asks you and if he doesn't and he seems to e holding back then you ask he may be afraid you will say no. some was to see if he's holding back is if you think it may be the right moment to ask but he starts getting nervous or just seems different

It maybe that he really likes you. I mean.. to get jealous over that, I must mean something.

I'm going through teh same thing, although the guy I like is only in one of my classes! I don't know either. I'm pretty sure that he likes you, because a lot of times guys are too shy to talk to the girl they like in person so they talk over instant messanger, so you don't have to come face to face. sounds like he likes you.

but how often is "every once in a while" ? depending on the answer, that also could play a role.

I think that he might like you but I aggree with lovelifemehim that you should just up front and ask him so you can stop wondering about

I have been in the same situation many times before...so you're not alone.

Well, I think he likes you or may like you. But you can tell from this detail that you two are like best friends.

The only way to find out if he really likes you is by asking him yourself, or have a friend do it. That way you'll get an honest answer and will stop wondering.

But what ever the answer, I don't think it'll make you sad because it sounds like he wouldn't want to hurt your feelings.