Possible Clues:

• 'Not quite enough distance on that one yet for me to laugh about it.'
• 'You can't joke about that yet'
• "Should I have waited?"
• Reaction to bad comic timing?
• 'Should I have waited?'
• "Was I premature?"
• 'Was I premature?'
• 'Am I early?'
• "Am I early?"
• Question following an insensitive jest