Related Clues:

• Lunch time, maybe
• Marine ___
• 800 preceder
• 'A Chorus Line' standard
• Whole
• What I may mean
• 'There!'
• Show of affection
• I
• Start of a count
• With 15-Across, linguini topping
• Undivided
• Together
• This puzzle's theme
• Sign of affection