Related Clues:

• 'Keep it real...'
• Farewell in 41-Down
• "Laters, Luis"
• 'Later, dahling!'
• "Toodles"
• "Ciao"
• 'Bye-bye!'
• "See ya" in Sevilla
• “Hasta la vista”
• "Adios"
• 'It's been real'
• Farewell in Firenze
• ''Ta-ta''
• Last word, perhaps
• Greeting or farewell