Is this guy interested in me?

Theres this guy in my English Composition class, i think may like me. its been 4 weeks since the semester started. I never paid any mind to him at all, but last week i was going to the computer lab and he was there. I usually stay to myself. I walked in and he said "hi" and started speaking to me. He was asking me questions about politics and the economy. I couldnt give him any answers on it, because i dont talk about stuff like that. Then we spoke about the military and whatnot. We went to class. During the break, we spoke again. All that time, i thought to myself that maybe he wasnt interested in me. After class we hung out and spoke for two hours about religion. When he was about to leave to his next class, he asked if i wanted to go and get a bite to eat next time we saw each other.. What do you think??