In the process of investigating Director Shindou's murder, Nishinosono and Saikawa learn the details of Shiki's multiple personalities and the murder of her parents that took place 15 years ago. The two of them try to figure out what she was thinking in order to find a clue.  In doing so, Nishinosono is forced to confront her own past.
That's what you like about her. Isn't it, Sensei?
هذا ما يعجبك فيها، أليس كذلك يا سينسي؟
¿Eso es lo que te gusta de ella, sensei?
¿Eso es lo que te gusta de ella, profesor?
C’était ça que vous aimiez
chez le Pr Magata…
Le piace quell'aspetto della dottoressa,
vero, professore?
Você gosta disso na Doutora,
 não é mesmo, Sensei?