Aoki tells Yushi that he must be suffering without his parents, even though he isn't.  She has good intentions, but Yushi is frustrated by her inability to see who he really is, and insistance that he has to be what she thinks he is.
As a teacher, if he'd cared about you,
كمعلّم، إن كان يكترث لك
Wenn ihr ihm wichtig seid,
Si de verdad le importas,
Si de verdad le importas,
C’est ainsi qu’un enseignant doit réagir
s’il veut éviter les ennuis.
Se ha davvero a cuore Tashiro-san,
Como professor, se ele se ligasse para você,
Если он заботится о тебе как учитель,