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...
Yeah, but why do you need to?
Schon, aber warum
musst du es verstehen?
Sí, ¿por qué no?
Sí, ¿por qué no?
Oui. Et donc pourquoi ?
Sì, ma perché dovresti farlo?
É, mas por quê?
Да, но всё равно, зачем?