Does he like me, and does he still like me?

there's this guy who i think likes me. well because we met this year on the first day of school. we got to know each other, and one day at recess (yes i'm under age FACE IT! lol.) i was sitting by a tree with my other friends and i had my hoodie on and then he tapped my knee and i looked up from my hoodie and it was him and he was smiling at me. and like whenever we play sparkle (a spelling game) in cl and i win my teacher makes me write on the board our name so she can remember who the winners are. and while writing my name on the board he was like " yea! go [insert my name here]! write your name big!" now we don't talk as much but once while sharpening my pencil at the clroom sharpener attached to the wall, he was like "excuse me" and we started talking. we recently moved our desks and i sit next to one of my friends and across i sit next to the guy. this girl was blocking the board and was i was like "move yo' big head" and we all started laughing. what now?