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.
You met her around first grade, huh?
التقيتَ بها في الصفّ الأوّل، صحيح؟
Etwa im ersten Jahr auf der Grundschule
seid ihr euch zum ersten Mal begegnet.
La conociste cuando ibas
en primero de primaria.
La conociste cuando estabas
en primero de primaria.
Vous vous seriez rencontrés
quand tu étais au CP…
Vi siete conosciuti quando andavate
in prima elementare.
Vocês se conheceram na
primeira série, não foi?