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 think it would work better 
if you mentioned that earlier.
Creo que deberías haber 
mencionado eso mucho antes.
Você deveria que ter falado isso antes.