Patanga (1971)

In order to reward Ramu for loyally serving his family for many years, Amar Singh undertakes to treat Ramu's son, Shyam, as his younger brother, ensures that he has a good education in a college in Dehradun, and even made plans with Manoharlal to send him abroad for further studies. When Manoharlal unexpectedly passes away, he permits the later's wife, Kanta and her son, Pappu; an elderly aunt and her son, Kuldeep; and unmarried sister, Renu, to move in with him in his mansion. He falls in love with Renu and plans to marry her much to the chagrin of Thakur Chandan Singh, who had planned to get his sister, Rajkumari, married to him, and was offended when Amar suggested that she be married to Shyam instead. Before he could handle this animosity, he and Ramu will have to deal with an unexpected situation that will involve a courtesan named Champa.