Hiraman, Raj Kapoor is a rugged bullock-cart driver from a remote village in Bihar, rooted in traditional and conservative values. His life unfolds under a simple moral code that will soon be tested by circumstance. The first test comes when he vows pehli kasam—to never again haul illegal goods—after a brush with danger that threatens his livelihood and his sense of right and wrong. This vow marks the beginning of a quiet, stubborn arc of integrity.
Later, while transporting bamboo for a timber trader, Hiraman’s load upsets the horses of two men, and he is beaten as a result. The violence leaves a bruise on his body and on his conscience, deepening his resolve to stay clear of wrongdoing and setting the stage for a second pledge, doosri kasam, to never again carry bamboo in his cart. He clings to these vows as he navigates the rough edges of a world that tests his patience and his principles.
One night, a new turn arrives when Hiraman is asked to carry Hirabai, Waheeda Rehman, a nautanki dancer, as a passenger to a village fair forty miles away. The journey becomes a quiet pilgrimage of two strangers who share a moment of unexpected connection. As they travel, Hiraman hums the legend of Mahua to pass the miles, and Hirabai is drawn to his unassuming purity and simple philosophy of life. The bond between them grows in the calm of the road, even as the world around them starts to judge Hirabai by a harsh standard.
Upon reaching the village fair, Hiraman joins his band of bullock-cart drivers, while Hirabai steps into the nautanki troupe, and she grants him free passes to the performances each night. The fair becomes a stage where the two perspectives collide: Hiraman’s protective instinct clashes with the society’s narrowing gaze toward Hirabai’s occupation. He struggles to shield her from ridicule and prejudice, hoping to shield her from a fate that seems to define her entirely by her work. Yet, as days pass, their connection deepens, and the chasm between their worlds feels harder to bridge.
Hirabai’s reality weighs heavily on Hiraman. He asks her to abandon her profession and pursue a life that would be deemed respectable by the village, but she refuses, insisting on the choices she has made and the life that has brought her to this moment. The tension between desire for dignity and the constraints of society takes a toll, and Hiraman, overwhelmed by the social pressure and personal conflict, leaves the fair and returns to his village, troubled and conflicted.
The story reaches a turning point when Hirabai reveals a painful truth—that she had been sold, a revelation that shatters the fragile romantic veil around their relationship and the life they might have built. The weight of this revelation pushes Hiraman toward his third vow, teesri kasam: to never again carry a nautanki dancer in his cart. This final pledge closes a circle of longing, protection, and disillusionment, underscoring the relentless pull of tradition and the hard-edged reality of love in a world full of judgment and constraint.
