Related Clues:

• Show that you know
• Admit as much
• Permit to board
• Gave away
• Give away, as a secret
• Rain on a parade
• Betray one's awareness
• Show one knows
• Ruin, as an ending
• Give a clue about
• Throw a wet blanket on
• Turn sour
• Reveal one's feelings
• Reveal or pretend
• Pretend or divulge