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.
I heard it was thanks to your help 
that those girls became friends.
سمعتُ أنّ هؤلاء الفتيات أصبحن 
.صديقات بفضل مساعداتك
Die Freundschaft der Mädchen
Escuché que se hicieron amigas
gracias a usted.
Escuché que se hicieron amigas
gracias a usted.
C’est un peu grâce à vous
qu’elles sont devenues amies.
Ho saputo che
sono diventate amiche per merito suo.
Soube que foi graças à sua ajuda 
que as meninas fizeram amizade.
Я слышал, что девочки подружились
благодаря вашим стараниям.