Ronald Weasly is Harry's best friend in the Harry Potter books and movies. Ron is a member of the Weasly family, a poor but pure blood family that live in The Burrow. Ron, alongside Hermione, joins Harry for almost all of his adventures.
Harry: Why do they have to travel in packs? And how are you supposed to get one on their own to ask them? [Stops in front of a group of girls, hesitates, then continues walking] Ron: Blimey, Harry. You've slayed dragons. If you can't get a date, who can? Harry: I think I'd take the dragon now.