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...
I can smell the scent of my little sister.
Ich kann meine
kleine Schwester riechen.
Siento el aroma de mi hermanita.
Así noto su olor.
Je peux sentir son odeur…
Posso sentire l'odore della mia sorellina.
Assim posso sentir o cheiro dela.
Так я ощущаю её аромат.