Q:Build a movie plot around this: What does Radha make to earn money? Making toys.
A:
Rajasekhar (Sivaji Ganesan) becomes the guardian to his younger sister Radha (Savitri) after their parents' death. The brother-sister duo love, care and adore each other and are inseparable. When the factory in which Rajasekhar works is shut down due to a labour problem and he is depressed, Radha gives him 1000 which she had earned and saved by making toys. She advises him to use this money as seed capital and commence his own toy business. The dutiful brother follows his sister's advice, starts a business and in a short time, becomes rich. Anand (Gemini Ganesan) a former colleague of Rajasekhar who earlier helped him to get a job in his old factory, is jobless and approaches Rajasekhar for work. Rajasekhar appoints him in his concern and over a period of time, Anand and Radha fall in love. Rajasekhar, who is very possessive of his sister, gets angry with Anand as he feels betrayed. However, knowing how intensely Radha loves Anand, he arranges for their wedding.After the marriage, Anand, along with his aunt and cousin, move into Rajasekhar's house. Rajasekhar marries Malathy (M. N. Rajam), a doctor, on Radha's suggestion. All of them continue to live under the same roof and several misunderstandings arise. Anand's aunt uses every opportunity to widen the rift between Malathy and Radha and Radha and Anand. Unable to witness Radha's troubles, Rajasekhar moves out of the house with his wife, Through Radha, Anand's aunt serves a legal notice to Rajasekhar, demanding a share in the property for Radha. Malathy files a counter petition and the property is attached by the court, pending resolution. Unable to see Radha's sufferings, Rajasekhar withdraws the case. Still the families do not unite. Radha delivers a girl and Malathy delivers a boy. After her child's birth, Malathy goes abroad for further studies, leaving the child with Rajasekhar.Unable to cope with the separation from his sister and to have peace of mind, Rajasekhar goes on a pilgrimage for several months. He returns on Diwali day...