Ai, Sunakawa's sister three years his senior, is shocked to learn during a home visit that Takeo is dating. Having secretly harbored feelings of her own for Takeo, Ai is suspicious of Takeo's girlfriend and launches her own investigation...
I only handed the boy to his mom.
هذا لأنني سلمت الطفل لأمه وحسب
Ich hab den Jungen nur an
die Mutter weitergereicht.
Yo solo le di el niño a su madre.
Yo solo le di el niño a su madre.
J’ai juste remis l’enfant 
à la mère.
Io l'ho soltanto passato alla madre.
Porque eu só entreguei
 o menino para mãe.