In this episode, the small shows the biggest bravery, and old man’s accidental gift is repaid, and the lazy man gets the cow.
I give them rice balls and 
they can't even say "thanks"?
¿No agradecen recibir las bolas de arroz?
¿Es que no me agradecen que 
les haya dado las bolas de arroz?
Eu dei bolinhos de arroz 
e vocês nem para agradecer?