Naseeb Apna Apna

Bhim, Kishan's father, arranges the marriage between Kishan and Chando without Kishan's consent. Kishan is angry and shocked by what he sees as an ill-suited match and by Chando's appearance. Chando, innocent and devoted, accepts her fate and continues to serve her family with devotion.

Kishan wins an award for best performance at work and meets Radha, a striking beauty from Bombay who is also an award winner. He is drawn to her charm, even as he remains bound by his unhappy marriage to Chando. Seizing a chance to escape his father and his wife, he requests a transfer to Bombay.

In Bombay, Kishan and Radha fall in love and decide to marry. He keeps the fact of his marriage to Chando hidden from Radha. The new union marks a turning point that leaves his first marriage unresolved.

Kishan's father pressures him to bring Chando to Bombay, but Kishan reluctantly pairs them for the move. When they reach Bombay, he abandons Chando at the railway station and runs away with Radha. He later tries to return and discovers Chando has vanished, only to learn she has become a maid in his own home.

Chando is brought to Kishan's house by Deepak, and she agrees to stay as a quiet maid rather than disrupt the household. She conceals her true status and endures the situation, hoping to remain near her husband. Radha and Deepak remain unaware that Kishan and Chando are already married.

Radha and Chando develop a close friendship, with Chando teaching Radha how to be a traditional wife. Radha asks for help in adjusting to married life and even arranges a makeover for Chando at a salon. The transformed look surprises Kishan and Deepak.

Deepak is captivated by Chando's beauty and contemplates proposing to her, while Kishan grows steadily more jealous of his own wife's influence and Radha's closeness to Chando. Chando remains loyal to Kishan and rejects Deepak's advance. She continues to serve the household with grace.

Chando's father Ramlal, along with Bhim, travels to Bombay to see his daughter and to learn the truth of her life. Their trip triggers a tense family reunion in the city as suspicion and pride collide. The visit challenges the fragile balance in Kishan's double life.

Chando explains to her father and Bhim that she is happy staying with Kishan and serving him, choosing to stay rather than return home. She downplays her own suffering to protect Kishan's life and reputation. Ramlal, moved by her steadfast devotion, decides to retreat, leaving the future unresolved.

Kishan overhears a kitchen conversation between Chando and Radha and realizes the depth of Chando's sacrifice. He is deeply touched by her innocence and decides to apologize and try to be a better husband. The moment rekindles a fragile sense of responsibility in him.

Radha walks in and finds Kishan and Chando embracing, realizing Kishan is indeed Chando's husband. She feels betrayed and lashes out, angered by the deception. Kishan and Chando are forced to confront the tangled loyalties within the household.

In a fit of rage, Radha tries to stab Kishan, but Chando stops her, insisting that Radha herself should be killed for destroying their happiness. The moment is charged with tragedy as Radha's wrath meets Chando's steadfast devotion. The attempt shatters the fragile balance of the house.

Radha goes upstairs and shoots herself after explaining that she had a happy life with Kishan but he belongs to Chando. Kishan is left to bear the guilt and sorrow of being the cause of an innocent woman's death. The film ends on a note of remorse and the heavy cost of love and deception.