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.
You're going to try to run no matter what.
¿Por qué siguen tratando de escapar?
No os vais a ir de aquí sin pagar, de eso me encargo yo.
Elas querem fugir
 de qualquer jeito.