Do you think he likes me or is he just playing around?

Ok so there is this guy that I really like and he rides the bus with me and the other day he got on the bus and there were no more seats left and so he was like"it's ok I will just sit on you" and he sat on my lap. And he takes my phone and makes me wrestle him for it. He playes footsie with me and has a nickname for me and he randomley texted me. What do you guys think?!