Related Clues:

• 'Indeed!'
• 'But of course!'
• ''Certainly!''
• "But of course!"
• 'Of course!
• 'Indubitably!'
• ''But of course!''
• Surprised person's agreement
• 'Actually, I do'
• "In fact, I do!"
• "As a matter of fact, I do!"
• 'In fact, I do!'
• 'As a matter of fact, that's right'
• Surprised affirmation