I like this guy.....?

well obviously it looks like he might want to talk to you but is holding back. So If i were you I would build up the courage and just start a conversation with him. Don't have everything planned out because even though he is a guy he will be able to tell you have planned it. So be yourself and talk about something simple. Don't try to impress him by talking about sports unless you know a lot. cause trust me I made that mistake and looked like a fool. So just take a deep breath and take the first step. Because hey you never know you guys could be great friends.