A month has passed since Yuta and Saki started living together. As Yuta starts to understand the ambiguity of their relationship, Saki asks him for help studying modern literature. The two work together to prepare Saki for a test retake.
We don't have the sense of kinship 
that a genetic connection provides,
لا يربطنا حسُّ القرابة الّذي يوفّره
،الرّابط الوراثيّ
fehlt es an der Vertrautheit,
die genetische Geschwister haben.
No hay conexión genética
ni nos sentimos familia,
No hay conexión genética
ni nos sentimos familia,
est dépourvue d’une proximité
créée par l’ADN
Non abbiamo un legame genetico,
non siamo in confidenza
Não tem temos a noção de
fraternidade de relação genética.
Нас не связывает генетическая близость,