When guys say bye to a girl and they say be good, what exactly does that mean? Do they just want you to be with only them when they say that?

If a guy said bye to a girl and say be good it means a girl should enjoy herself at an event or during an activity, but to be sensible, too.
Answered by kgb agent Marelen G on Friday, December 28 2012 at 07:32PM EST