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."
If there's anything an author needs, 
it's the desire to write...
Si un escritor necesita algo, 
es el deseo de escribir
Se há algo que um autor precisa,
 é o desejo de escrever...