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...
Oh, sorry for touching you.
Oh, verzeih, dass ich dich
einfach angefasst habe.
Siento haberte tocado.
Siento haberte tocado.
Désolé de t’avoir touchée !
Oh, scusa, ti ho toccata...
Ah, desculpa por te tocar!