Related Clues:

• Generous disposition
• Valentine symbol ... or, when read as two words, what you can't do when the answers to starred clues are spoken
• Ace maybe showing enthusiasm
• Counterpart of 'thou is', similarly wrong in mood
• Sense of sympathy
• Valentine found in the three longest Across answers
• 'Let every ___ prepare him room'
• Symbol of 17-Across visualized in the center of this puzzle
• Constant beater
• He has skill and courage
• Song beginning 'Well, since my baby left me'
• Internal pump
• It's in the chest
• Chest beater?
• ____ ache