Does he like me or not?

Theres this guy i like and i think he might like me too, but im not sure. He stands a litttle closer than he needs to and pokes and messes with me. He gives me a hug every time i c him but he hugs ALOT of other ppl 2? He used 2 text me more often than he does now. He asked twice if i wanted to hang out with him sometime, but i was busy then. OOHH hes also 2 years older than i am. Does he think im 2 immature?or something?