In addition to shaking his world-view, Keiki's encounters with the abnormal have led him to conclude that neither Sayuki nor Yuika are the elusive Cinderella. Through process of elimination, the only one remaining is Mao.
I don't remember getting a pet,
neither you nor a dog.
Ich halte weder einen Hund noch dich.
No recuerdo tener una mascota.
Não me lembro de ter um bichinho.