After having a meal together, Hagiwara learns more about Nakarai's relationship with Fujisawa Kazuaki. Nakarai visits Kaori's nail salon to get his cracked toenail fixed. Hagiwara hears something disturbing about how Kaori thinks of him.

Kazuaki tells Sei that he is considering moving to Kamakura and quitting his job, which puts Sei in a difficult situation. Meanwhile, Kazuaki's relationship with his girlfriend takes a turn.