Related Clues:

• Are in the red to
• 'You ___ Me' (2000 hit for 55-Down)
• Part of i.o.u
• Be light
• Be under an obligation to Oxygen we hear
• Have to thank for, with "to"
• Haven't yet paid
• Not be square with
• Be full of chit?
• End up short
• "I __ you one"
• Huston leaves town house in debt
• "How much do I ___ you?"
• Be a little shy
• Still need to pay