The book Ren brought from Canada is one of Haru's old favorites and a story about a lone gray wolf who meets a human he comes to recognize as his master. Already hating himself for making Ren say he'll be "just a brother," Haru is dealt the final blow by Seika's words. Meanwhile, Ren manages his school life with the help of his classmate Juuzen and Kondo Kiri, another student returned from abroad, but he collapses during a PE class...
If you didn't get enough sleep, 
go to the nurse's office.
Wenn’s dir an Schlaf mangelt,
solltest du ins Krankenzimmer.
Si no dormiste suficiente, 
deberías ir a la enfermería.
Si no dormiste suficiente, 
deberías ir a la enfermería.
Si tu manques de sommeil, 
va à l’infirmerie !
Se non dormi abbastanza, vai in infermeria.
Se você achar que não dormiu o 
suficiente, vá até a enfermaria, viu?