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...
But why did she pick Gouda-kun?
لكن، لمَ اختارت هذه الفتاة غودا-كن؟
Aber warum hat sie sich
Gouda-kun geschnappt?
¿Por qué elegiría a Gouda-kun?
¿Por qué elegiría a Gouda-kun?
Mais qu’est-ce qu’elle lui trouve ?
Ma perché quella ragazza ha scelto Gouda-kun?
Aliás, por que ela escolheu ficar com ele?