Takuru is forced to confront his own involvement in the case, and the secrets of his past.  He was a neglected and abused child, who turned to an imaginary friend for support.  This decision has terrible consequences during the Shibuya Earthquake.
It felt like he didn't even 
know my teacher's name.
شعرتُ وكأنّه لم يعرف اسم معلّمي حتّى
Selbst den Namen des Vertrauenslehrers
schien er nicht zu kennen.
Ni siquiera sabía
cómo se llamaba mi tutora.
Ni siquiera sabía
cómo se llamaba mi tutora.
Il ne connaissait même pas
le nom de mon maître.
Sembrava non sapere neanche
il nome dell'insegnante responsabile.
Parecia que nem sabia o
nome da minha professora.