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?
When you're telling the truth, 
attitude has nothing to do with it.
عندما تقول الحقيقة فلا علاقة
لردّةِ الفعل بالأمر
Was mir einfällt?
Es ist nun mal die Wahrheit.
Peu importe ma conduite,
tant que je dis la vérité.
Il comportamento non c'entra niente
con il dire la verità, no?
A atitude não tem nada a
ver quando se diz a verdade.
Отношение неважно,
когда речь идёт об истине.