Haruki hears about Kazusa's moving from her mother, who she hadn't been on good terms with.  He feels betrayed and angrily confronts her.  But his words force open the door to Kazusa's heart, which she had desperately tried to keep closed so that the three of them could stay together.
You've got applications for your textbooks, 
your student ID, and other stuff to fill out.
Wir haben hier Anträge für Schulbücher, 
deinen Schülerausweis und andere Dinge.
Los libros de texto, la identificación de 
estudiante y muchas otras formas para llenar.
Y los libros de texto, el carnet de 
estudiante y otros papeles que rellenar.
au sujet des manuels, 
de la carte d’étudiant…
São formulários para suas apostilas,
sua identidade de estudante