Related Clues:

• 'No kidding!'
• 'You don't say!'
• 'Go on!'
• 'I'm listening'
• 'I'm all ears!'
• 'Is that a fact!'
• 'Let's hear it'
• ''Is that a fact?''
• 'Is that so?'
• "Is that a fact?"
• 'Is that so?!'
• “Let’s hear it”
• "No kidding!"
• ''Go on . . .''
• 'Really?!'