Kee Banu Duniyan Daa (1986)

After the brutal slaying of his truck-driver father, Gurmaan lives a life of near-destitution with his widowed mother. He is even separated from his childhood sweetheart, Pali, as her mother, Sarla, does not approve of him, while his mother wants him to locate his father's killers. After he matures, he becomes wealthy as a singer and earns a lot of money. He then decides to become a truck-driver and try to locate his father's killers.