Related Clues:

• Feeling toward a bestie
• Dote on bird pair outside ignored
• Lead-in to "seat" or "song"
• Score before the first serve
• What the world needs more of
• The Beatles claimed it's all you need
• It’s nothing, darling
• Highest-grossing movie of 1970
• Heart, on Facebook
• Nothing in tennis
• People sing about it all the time
• Honey, not a sausage
• Qixi Festival sentiment
• It's nada to Nadal
• The "heart" of "I [heart] N Y"