Most Helpful Guy
Read his body language when you're together. See if he's being physical at all with you. Standing really close, bumping you, anything physical. If he is, he's probably into you. You can usually get a good read on people by their body language around people they're interested in.
If that's the case, it's up to you how to proceed, get him alone, talk to him, get close, and then just go for a kiss. Not many guys will turn down a girl's advances, haha, so you're lucky there. Then send him a text within the next day or two of that happening, and see if he wants to hang out. If he's interested, he'll get back to you, if he doesn't.. you have your answer.