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.
but you should really stick to rules 
that you set for yourself.
.لكن عليك احترام القواعد الّتي وضعتها لنفسك
Vor allem die eigenen solltest
du ohne Mucks befolgen.
pero deberías seguir
las que te pones tú misma.
pero deberías seguir
las que te pones tú misma.
Mais quand on s’en est fixé une,
il faut s’y tenir.
ma almeno quelle che ti sei imposta
da sola dovresti seguirle.
porém é melhor seguir as
 que impõe a si mesma.
но те, которые ты задала
себе сама, соблюдать нужно.