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.
But all day, you and Bro have been—
Pero mi hermano y tú
os habéis pasado todo el día…
Mais tu es resté collé à lui
Ma tu e nostro fratello
siete stati tutto il giorno—
Acontece que o dia todo,
você e nosso irmão...