Related Clues:

• Part of some tennis scores
• It makes the world go round
• All you need, per the Beatles
• It's nothing to Federer
• You can't live without it
• Lyricist's subject
• Love, to Virgil
• Be very fond of
• Endearing closing
• Bow-toting god
• Object of affection
• Eros, to the Romans
• Something often fallen out of
• Amour
• Frequent song subject