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.
I thought it'd be easier to just go 
and take everything from him directly.
خطر لي أنّ من الأسهل
أخذ كلّ شيءٍ منه مباشرةً
Vielleicht wäre es besser,
wenn wir uns einfach alles direkt besorgen.
Pensaba que sería mejor
ir de frente y quitarle todo.
Pensaba que sería mejor
ir de frente y quitarle todo.
Je me disais que je pourrais
tout voler moi-même.
Ho solo pensato che sarebbe meglio andare
 semplicemente a rubarglielo direttamente.
Achei que seria mais fácil
tomar tudo dele diretamente.
Я просто подумал: разве не проще
пойти и всё отнять у него?