A married woman's heart and body are shaken like waves rippling through a hot spring. Beneath her husband's kindness lies a hidden desire for something in return, and the moment she realizes his childishness, she's overwhelmed by an irreversible sense of disgust. Between the couple, the only remaining communication flows through their child. Today, he told her he was going to a friend's house to play and might stay overnight if it got late. Hearing those words, the married woman feels nothing but a tightening pain in her chest.