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.
such a dignified mother one day?
me volveré una madre circunspecta como esa.
seré una madre tan buena como ella.
eu vou me tornar
 uma mãe tão digna?