Related Clues:

• Appointed meeting
• No-tell motel visit
• Date not marked on a calendar?
• Credence
• Subject of many a billet-doux
• Chancy get-together
• Put one's faith in
• Covert get-together
• Steamy rendezvous
• Meeting on the q.t.
• Romantic encounter
• Hookup
• What a private eye might record
• "In God we ___"
• It could be cheating