Erika and Sakaki manage to escape from under Sensei with her mother's guidance. Apparently, she's been making preparations, little by little, for Erika to run away one day. Erika learns of thoughts and feelings she didn't know her mother had.
After making contact with Mikado and the others, Erika tells them that she wants Sensei to stop doing the work they do, not just herself. Mikado decides to help, but it seems that Hiyakawa can't understand Erika and Mikado's feelings.
What if hate is that person's everything?
ماذا لو كانت الكراهيّة هي كلّ ما يمتلكه؟
Was, wenn der Hass alles ist,
was er hat?
¿Qué tal si el odio
es todo lo que tiene?
¿Y si el odio es todo lo que tiene?
Si cette rancœur représente tout
pour lui ?
Insomma, se l'odio fosse tutto ciò 
che tiene in vita questa persona?
E se o ódio for tudo que essa pessoa tem?
Вдруг ненависть —
всё, что у него осталось?