Does this guy like me?

Does a guy like you if you go to same church, same workout place, church bowling, if he looked at me as I came in the bowling alley door, I smiled, he smiled, but I wasn't bowling on his team, just near it. He is almost 12 years younger than me. When we are both bowling at the same time, he tells me to go ahead, even though I am bowling to the left of him. He sits near me on the other side of our chairs. Stands up when I stand up to wait on the other bowlers. When I come to work out or work and I see that he is there he smiles and waves to me and I wave back. Does he like me for a friend or more than a friend?