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...
That was all an act for our contest.
Das war doch nur gespielt.
Für den Wettkampf.
Fue fingido por el encuentro.
Fue fingido por la batalla.
J’ai juste joué mon rôle
pour le jeu.
Era tutta una messinscena per la sfida!
Era uma atuação pra batalha.
Я же всего лишь играла свою роль.