A young woman waits to sell a ring for cash, insisting it's her mother's. A man spots the piece and identifies it as Mr. Lewis's, accusing her of stealing and demanding she hand it over while refusing to pay. She denies the theft, but the accuser brings up a prior scam attempt and presses her for the ring. Mr. Lewis appears, reclaims the jewel and inspects it. The episode closes on his sudden discovery as he examines the recovered piece and asks, "Why is this ring so old?"