Girl: So which dress is better? The red one, or the blue?
Boy: Oh, I don't know. They are both fine to me...
Girl: No, but which one do you think I should wear tonight?
Boy: Well, they both look OK.
Girl: Yes, but I can't wear both, so which one do you like?
Boy: Errr... the blue one?
Girl: ( Hurt...) What's wrong with the red one?
