In the library's anteroom, they find Natsuno's stalker Fujimaki Hotaru--her classmate Osawa Hami.
She and Kazuhito had once exchanged promises--that she would become an author and he would be her first reader. Having become an author, Hami returned to see Kazuhito. "Welcome home, Kazuhito-kun."
But I caused you so much trouble.
Aber ich habe dir so viel Ärger gemacht …
Pero te causé muchos problemas.
Mas eu lhe causei tantos problemas.