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.
Aren't you the one who needs
 to regain his composure?
ألست من عليه استعادة هدوئه؟
Bist du es nicht eher,
der sich beruhigen sollte?
Creo que eres tú
el que debería calmarse.
Creo que eres tú
el que debería calmarse.
C’est plutôt toi
qui devrais te calmer.
Penso che sia tu che dovresti calmarti un po'.
Não é você que precisa recuperar a compostura?
Может, это тебе здесь
надо успокоиться?