Does this guy like me?

Okay. I just met him two weeks ago on a Thursday. We walk the same way from school and we started to talk, he told me his name and a bunch of other stuff about himself. I didn't go to school the next day, then we had I week off, so I hadn't seen him for a while. But anyways I seen him again today walking home. And there was this girl that's in a few of my classes, and she told me that this kid, which we will call "Squeak", thinks I'm cute. But then when we turned the corner he was explaining that he Does think I'm cute, and he wants to get to know me better. And he asked for my number, which I didn't give him because I ( sadly ) do not have a phone. But does "Squeak" like me? Because well, I don't think he's cute back, and if he asks me out in the future, how can I say no without being rude? BTW he's two grades above me. I don't know if that matters or not but... Yeah.