Mayhem ensues when Matsuo's younger twin brothers Yuto and Shuto drop by for a visit. First they zero in on befriending Hikari, then they set their sights on Yuki and his relationship to their older brother.
It makes me want to ask you... 
why are you so obsessed with this?
Da will ich am liebsten zurückfragen:
Ahora soy yo el que quiere saber.
¿Por qué te interesa tanto?
Ahora soy yo quien quiere preguntarte.
¿Por qué te angustia tanto esto?
Alors, laisse-moi te demander,
Perciò mi viene da chiederti...
Isso me faz querer perguntar...
Por que você é tão obcecado por isso?
И тут мой черёд спрашивать: