Related Clues:

• Brighton goodbyes
• Cutesy farewells
• "Hasta la vista"
• ''Gotta run!''
• 'It's been real!'
• Atomic Kitten's fond farewell
• Parting words, perhaps after the visit suggested by the starts of 20-, 38-/40- and 54-Across
• 'I gotta run!'
• "Peace out"
• Splitting declaration
• Breasticles
• 'Peace out, suckas!' [drops mic and exits stage left]
• "I gotta run!"
• ''Ciao, baby!''
• 'Buh-bye!'