A chance reunion changes Yuka's life. The man who arrives at her home to buy unwanted jewelry is Ota, her former boss from before she married. He once looked after her at work, and now he presses her with a confession that he has always loved her. Failing to realize that his words are merely a pretext to soothe his own loneliness, Yuka cannot bring herself to refuse and gradually sinks into an affair she can no longer escape.