Keeping his promise to Himari, Tetsuo visits the Takanashi household to talk to the sisters' parents. Though the twin sisters' names differ by only one letter, Hikari is a vampire, while Himari is an ordinary human. Though they argue often, they are very close. When he experiences the warmth and kindness of the family that raised these twin sisters, Tetsuo stays much longrer than he had intended.
For anyone else, that would make 
it a lot easier to fall asleep.
.سيجعل ذلك النّوم أسهل بكثير لأيّ أحد آخر
Para los demás,
eso facilitaría quedarse dormido.
Para los demás,
eso facilitaría quedarse dormido.
Per chiunque altro,
renderebbe più semplice addormentarsi.
Qualquer um cairia no 
sono no escuro assim, não?
А во тьме любой может случайно уснуть.