Help! Does he like me?

Okay so he is friends with my brother but we are all the same age and hang out together. So I fell once and just stayed on the grass and said aww fail! Then he came over and gave me a hand up. This happened twice. Then he was staying the night at my house ( with my brother) and they were playing the xbox and when I would ask a question he would pause the whole game and said yeah what's up. And a group of my friends including him and me, play this game called slasher. You jab to hold hands in the game and shut your eyes. And he always comes and sits next to me and when everyone else let's go of hands and opens thief eyes he keeps holding my hand. Okay so we are both 13 and I DO NOT WANT TO GET TOGETHER! ( my cousin got some mean answers when she posted a q like this.) I just would like to know if you thinks he likes me. I like him a lot so please help! I just don't wanna make a fool out of my self around him if he doesn't even like me. Thank you thank thankyou!