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...
What's more moe than a little 
sister's sudden confession, right?
Was ist denn mehr moe als das
Geständnis einer kleinen Schwester?
Una confesión repentina ayudaría
a tu moe de hermanitas, ¿no?
Una confesión repentina ayudaría
a tu moe de hermanitas, ¿no?
Ça doit te faire fondre,
Cosa c'è di più moe della dichiarazione
improvvisa di una sorellina?
Se você tivesse uma confissão da
irmãzinha, seria incrível, né?
Что может быть прелестнее внезапного 
признания от сестры?