Possible Clues:

• Heal-___ (mint family members)
• Play (with happy conclusion)
• "___ well that ends . . . "
• Cover attachment?
• "--- fair in love..."
• Free-for- -- (brawls)
• A satisfactory outcome is the only thing that matters
• ''___ fair in love and war''
• ''. . . and __ well!''
• "___ well ..."