Boy ADVICE!!!!!?

I think he likes you. I don't know how much, but if he wants to spend time with you that much then yea, he likes ya. Guys will sometimes say things like that and make it seem like he only wants to be friends but id say he's not shootin for that. As for letting him know... Smile when you're around him and talk with him as much as you can, make it seem like he's the one you go to when something is wrong or right or whatever, ya know?