Are these signs that he likes me?

My friend that I like more than friend acts all weird like he says that I'm disgusting? But he says it in a funny way and he makes little songs and plays footsy and stuff I don't get but I catch him staring at me A LOT. He talks to me a lot and I can make him laugh easily plus I just got my cast off my arm and he keeps like stroking my arm? Also we now spend a lot of time during recess now. Oh and on Monday since we have no school I'm going to my friends house and it will be me,my friend (who is a guy) and that special someone and we are going to watch Ponyo so how do I prepare for that?