Hayate cannot bring himself to return to the Sanzenin mansion after he damages the cashmere coat that Maria lent him. While contemplating on what to do, he meets the "generous" people who tried to take him away and ends up fighting them all!
I wish I'd offered a sincere apology 
to Maria back at the estate.
habría preferido disculparme sinceramente 
ante Maria-san en la mansión.
eu teria me desculpado com a Maria-san quando eu cheguei na mansão.