A prostitute from Hananoya, O-Taki, has been killed. When Takuboku says, "I saw Kyousuke in O-Taki's room," Kyousuke becomes a prime suspect. Meanwhile, based on the fact that Takuboku's romaji diary was left in O-Taki's room, Kyousuke begins to suspect that Takuboku might have done it. Where does the truth really lie?
You really don't know anything, do you?
أنت فعلاً لا تعرف شيئاً، صحيح؟
vous ne savez rien de lui.
Você não sabe de nada mesmo, né?
Вы совсем его не знаете.