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...
Duh! Because I came across
your novel, Onii-chan.
Na, weil ich über deinen Roman
gestolpert bin, Onii-chan!
Fue tu obra, hermano.
Fue tu historia, hermano.
En découvrant ton roman,
évidemment.
Beh, perché ho letto il tuo libro, onii-chan.
Óbvio que é porque eu
li sua obra, Onii-chan.
Ну в самом деле! 
Всё благодаря твоей книге, брат!