Possible Clues:

• 'Each Dawn __' (Cagney film)
• Romeo's last words
• Bryan Adams "18 til ___"
• '03 Story of the Year hit "Until the Day ___"
• '05 Motley Crue song "If ___ Tomorrow"
• Romeo's final words
• 1969 hit, "And When ___"
• Cagney movie 'Each Dawn ___'
• '18 Till ___' (Bryan Adams song)
• "18 Till ___" (Bryan Adams song)