Amidst suspicions about their identities, Eun-ho and Deok-su develop confusing feelings for each other. Meanwhile, Jun-hwa uncovers a great secret.

Deok-su is at risk of getting figured out by the hands of a lecher. Eun-ho manages to save her and her bronze key, setting off Jun-hwa's suspicions.

Something sparks between Deok-su and Eun-ho at the honeymoon suite training. The expert apprentices accost Deok-su at bathtime to expose her identity.