Do you think he likes me?

He is exhibiting clic signs of a guy-who-has-a-minor-crush-on-a-girl. guys looking at your direction, wanting to be close to you, etc... are all signs that he has a crush on you. It may end at just that. as a crush, but you may be able to facilitate him to ask you out if you show your interest in him back by showing your own interest in him if you indeed like him, too.