Hayate meets Sakuya Aizawa, Nagi's childhood "friend", who, like Klaus the head butler, can't accept Hayate as Nagi's butler, but not just because he's poor and unlucky, but because he's not funny!
So please be absolutely 
sure not to get it dirty.
Así que procura no ensuciarlo, por favor.
Certifique-se de não estragá-lo.