Kiều Ngưng suffers from psychological issues. Since discovering her husband's infidelity, she realizes she has become someone who enjoys being cheated on. Watching her partner show affection to a stranger elicits pleasure within her. Kiều Ngưng enjoys the thrill of deception and goes to great lengths to monitor her husband's every... move and even create opportunities for him to cheat.

On the other hand, Cố Nhất Minh knew he was on a path of no return after cheating. He felt he didn't care until witnessing Kiều Ninh sitting on top of another man, moaning obscenely. Overcome by jealousy and regret, he embraces her with a childlike expression of heartache, saying, "It's been so long since we've been together."

Just before undressing her, Cố Nhất Minh hears Kiều Ngưng whisper in a lustful tone, "It's been a while since I've seen you make love to someone else."