I agree with Christina, often the best long term relationships do start as friendships first!

To me it does sound like you have a significant crush on this guy. Tell him how you feel, there's a chance he may feel the same, and a chance he may not. In either case, you won't really know until one of you speaks up - and if he is shy, your best bet is to speak up yourself! Just say you have a crush on him, in my opinion love takes much more time to develop. See how he reacts. It will tell a lot about his character and whether he's someone worthwhile for a relationship or a friendship. And in case this is a thought you have: telling someone you have a crush on them shouldn't affect a friendship! If he's a great guy, no matter whether he is interested in a relationship with you or not, he should respond in a kind way.