When a guy says your beautiful does it mean he likes you?
It means he likes the way you look, although you can assume he likes you or is at least interested in you. It's a pretty flattering compliment.
Not necessarily, but he definitely thinks your attractive. Or he could just be trying to get into your pants. Guys can be very manipulative. lol
Yes we are VERY manipulative....I think we learned from girls....
If he is single then probably.. but sometimes when a guy says you're beautiful he's trying to be nice...