How to Be an Adult (1975)

Susila lives in a small village with her mother and two brothers. Growing up facing the bitterest realities of life, her coming of age is delayed. But once it happened, she instantaneously attracts the attention of the young men in the village. The Gramasevaka (Rathnayaka) who lodges at her house gets interested in her, and so does Siripala. Susila rejects Siripala and he takes his revenge by stealing her innocence. With this, things change dramatically and Siripala pays for his misdeed with his life. Amidst all the cruelties of fate, Rathnayaka decides to ask for Susila's hand. Will they ever get together? Watch this legendary movie to find out.