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.
Isn't that awful, no matter
 how you think about it?
أليس فظيعاً، كيفما فكّرتِ بالأمر؟
Das ist doch bei bestem Willen falsch!
Se mire por donde se mire,
eso no está bien.
Se mire por donde se mire,
eso no está bien.
C’est mal, quoi qu’on en dise.
E in qualunque modo la si pensi, 
non c'è nulla di buono in questo!
Por mais que se pense, a situação é ruim, não é?
Очевидно же, что это плохо!