My boyfriend is alllll the time kissing me, is it just about physical stuff to him?

We are both in college, im a freshman hes a sopre. Hes really sweet, calls me, texts me all the time, but when we are around each other hes alwaaaaaaaaaaaays kissing me. Hes always trying to make out is more like it, we'll be watching tv and he'll always look at me and pucker his lips for me to kiss him, and then if i just give him a peck hes like aw ok then. Last night we were watching espn and he was kidding around, but i asked him to turn it hes like welllll only if you give me a gooood kiss. He just all the time is making out with me, We have already had . But if i get tired of kissing him, hes like aw well fine and i'll be like i just want to cuddle with you, and hes like well you can do that too. And he'll be fine. Hes always asking to cuddle with me and kissing me. Do you think hes just using me for physical things, or he could still like me?