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."
Very well. Let's settle 
this like authors.
In Ordnung.
Muy bien. Lo arreglaremos como escritoras.
Muito bem. 
Vamos resolver isso como autoras.