Natsuo and Rui stalk Hina, but have no luck finding her boyfriend. They steal Hina's phone, planning for Rui to impersonate Hina and break up, but she is too nervous to speak to the stranger. While they discuss their next move at the restaurant where Fumiya works, Hina and her boyfriend Shuu enter. Natsuo argues with Shuu until Rui throws water in Shuu's face and runs away. Natsuo follows her, and later Hina tells Shuu that they should avoid each other for a while. The next day, Natsuo visits his mother's grave. Rui and Hina follow him, with Hina stating that her relationship is over. They then pray at the grave together, introducing themselves as Natsuo's new sisters.