Wow, what a bunch of damaged males post here sometimes it's amazing. So a guy can't just cuddle without wanting to copulate with a woman he LIKES, does not desire apparently, and that says he's not interested. Uh-huh.../facepalm.
And OP, on all your questions:
Ask him.
Ask him.
Ask him.
And be forward. It's not true that "guys don't care about that", like getting red over someone commenting on you two. It's not true that he's not interested just because he's not going for your pants immediately. Maybe he's just a nice guy and no thoughtless dickwad like some others. BUT, you'll only get to know from HIM, and noone else. Tell him you like him, maybe even initiate physical intimacy. Guys actually dig that. Above all, just be honest with him and don't hide your feelings. Maybe you'll get burned, but you'll get over it and at least you won't suffer uncertainty, which is unecessary. Best of luck.