Hitomi's younger sister Reiko, who ran away, arrives with her husband. Meeting Reiko's husband for the first time, Hitomi is nervous, but Hitomi waits for the couple. "Big sister!" As soon as she sees Hitomi's face, Reiko jumps on her, crying. At first glance, it seems she is crying tears of reunion, but she tells Hitomi that she has discovered her husband's affair. The celebratory mood suddenly changes, and Hitomi and his wife welcome the couple in an awkward atmosphere.