Hayate, Nagi, Maria, and Sakuya go to the Sanzenin Main House to visit Mikado Sanzenin, the head of the family and Nagi's grandfather.
I just don't understand the things 
that rich people come up with.
No entiendo las cosas que 
se les ocurren a los ricos.
Eu simplesmente não sei o que se 
passa na cabeça das pessoas ricas.