Then I guess you'll be leaving soon, huh? Well, thanks for stopping by. Nice seein' ya. Adios. Drive carefully. Drop in anytime you're in the neighborhood. Ciao. Arrivederci. Au revoir. So long. Auf wiedersehen. Buh bye. Hasta la vista. Sayonara. Mazel tov. Write if you find work. Don't be a stranger. Farewell. Aloha.
After all, if they did leave, what would they have to do with their lives?