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 you're not hiding it well enough.
Aber du versteckst es nicht mal.
Pero no lo escondes muy bien.
Mas você não está se 
escondendo bem o suficiente.