Natsuki's life experiences a big shift after becoming a teacher and starting a salvaging service. Rumors of a school lit with electricity attracts new students, and activities around the school regain a sense of liveliness. 
Did you really think I wouldn't notice?
هل ظننتِ حقّاً بأنّني لم ألحظ؟
Glaubst du, ich merk nicht,
was los ist?
¿Crees que no me doy cuenta?
¿Creías que no lo sabía?
Tu croyais vraiment être discrète ?
Credevi che non me ne fossi accorto?
Você acha que não dá para perceber?
Думаешь, я не заметил?