In order to prevent the novel's heroine from being revised, Yuu must perfect his love of little sister moe. Yuu and Suzuka both attend Sakura's radio program as guests, and Yuu begins flirting with Suzuka while on air as part of his training to become moe for little sisters, but...
She said you were mistaken, 
so you must have the wrong person.
Hast du was an den Ohren?
Sie sagte, du verwechselst sie.
Te dice que no lo es,
debes de equivocarte.
Te está diciendo que no.
Te habrás equivocado.
Elle vous dit
que vous faites erreur.
Lei ha detto di no,
quindi deve aver sbagliato persona.
Ela tá dizendo que não é,
então é um engano.
Она ведь уже сказала тебе,
что ты ошибся.