That evening, Sora, with her fever subsided, confesses her feelings to Haruka and the two make love, beginning a relationship.
As Sora looks over, she finds out that the boy in question is Haruka.
One day, Sora made Haruka choose between her and Nao, but he just shrugs it off and proceeds to school with Nao as if nothing is wrong.
It is revealed implied that they are half-sisters with Kazuha referring to Akira as sister.