Friends With Benefits, or More?

So I’m in an exclusive sex relationship with this guy, and he says the sweetest things to me, which I’m not too sure how to feel about it. He tells me that I’m strong and beautiful, and does things when we’re just hanging out that make me question whether or not he wants it to just be sex? Like when we’re laying down, we ALWAYS cuddle, and he always asks to. Or he’ll kiss me on the top of my forehead or even just on the lips, but it’s sweet, not sexual. I’m not too sure about my feelings yet, if I even have any for him, but does he seem like he maybe wants more? Or is this something guys just do to girls they’re fucking?