As punishment for the underwear incident, Mizuto demands Yume go on a date with him. Yume is taken aback by the sudden development, but little did she know that it was all part of Kawanami Kogure's devious plan, a plan to shatter Minami Akatsuki's delusional dreams of marrying Mizuto only to become Yume's doting little sister. And how else to do it but to show her that Yume only has eyes for Mizuto?
I just have to play the jerk
 trying to win back
عليّ أن أواصل لعب دور الوغد
الّذي يغازل في كلّ حديث له
Tengo que ser el patán
que se dedica a coquetear
Tengo que ser el capullo
que se dedica a tontear
Devo fare il cretino che fa il provolone
Tenho que bancar papel de babaca,
do tipo que paquera a ex
Придётся играть роль подонка,
флиртующего с девушкой,