Is there any difference between Bye, B-Bye, Bye Bye and Good Bye?

Like is there any difference if a Girl says these to a Guy?

Most Helpful Girl

  • Good bye is the most formal. Bye, is the least formal, bye bye/bye-bye are like the same thing...I wouldn't say there's any difference. Good bye is probably the least flirtatious... but hey, what do I know? I'm just guessing.