Related Clues:

• 'Really!'
• Start of an oath
• Reassuring words
• ''No kidding!''
• 'It's the truth!'
• ''Honest!''
• "Honest!"
• 'Would I lie?!'
• 'Honest!'
• 'Seriously!'
• ''Cross my heart!''
• Words to a skeptic
• "Cross my heart!"
• "I know what I'm talking about"
• ''It's true, really!''