It has been a week since Matsuri started living with Yorito and he as become visibly suspicious to Mana who wants to find out what he is hiding. Mana comes over one night and tells him that she wants to make him dinner, though after he leaves to buy some seasonings, Mana tries to search the house. While initially unsuccessful, Mana runs into Matsuri eating in the kitchen and they become acquainted.

On a rainy, cloudy day, Matsuri and Yorito go outside and take a boat around the lake. Later on, Matsuri is ambushed by Takeshi in Yorito's home. Overpowered, she is about to give up as she notices the sky-painted ceiling in Yorito's room. This gives her the determination to fight back and flee the house, but only Yorito's eventual intervention prevents Takeshi from killing her.