Possible Clues:

• BTS hit "__ Come"
• “The best is ___ come”
• "The best is __ come"
• "The best is — come"
• "The best is ___ come"
• ''The best is __ come''
• 'The best is ___ come'
• "... __ come"
• "The best is __ be": Browning
• -- come (in the future)