Hayate is forced into a situation his only viable option is to do something illegal, unethical, and unbecoming.  After being called a Mom like figure to Nagi, Maria goes to the source on information regarding Nagi’s father.
Oh my. You're still upset?
Vaya, vaya. ¿Sigues molesta?
Anda, ¿sigues enfadada?
O que foi, você 
continua de mau humor?