While we were sending our child to daycare, we continued to betray each other and engage in repeated physical contact. (Kana Morisawa, DASS-223)

Kana felt lonely and isolated because her husband was too busy with work to care for their son, and the lack of a sex life left her feeling neglected. One day, Kana's car broke down, and while she was worrying about it, Kiriyama, who was also caring for a child at the same daycare center, offered his help. The two chatted happily, and the following evening, they met again on their way home from shopping and exchanged contact information. That same day, on her way home, Kiriyama returned the child's handkerchief that Kana had left behind to her home.