Bless his little cotton socks, this guy is just too shy to show his true feelings.|
There's a good chance he likes you but whether he'll ever get the stones to do anything about it is another thing entirely.
You may have to make the first move if you ever want to get this relationship off the ground.
Take your time and subtly earn his trust. Go up to him and start a conversation when he's on his own. Making a move in front of his friends will just embarass him.
You'll know better if he's into you when you know him better.