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.
Yu-ku, good boy!
Yukku ift ein braver Junge!
¡Buen chico, Yuu!
– C’est la honte.
– Bon garçon.
Yuu è un bravo bimbo!
Yu-ku, bom menino!
Юку, ты такой хороший!