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.
We're gonna dine and dash, of course!
¡Por supuesto que vamos a comer y correr!
¡Hemos venido a comer de gorra! ¡Está claro!
É claro que estamos aqui
 para comer e beber de graça!