On the first day, he was surprised to see the villagers leave the sets at 4.30 pm.
On inquiring he learnt that they had to milk the buffaloes. When Parvin asked if it couldn't be done later, they said, "The buffaloes will start making a noise, " and went off, leaving the actor-director and his crew stunned.
Looks like the animals were calling the shots for the film.
Right, Parvin?