The film is based on two couples – where the first couple Dr. Chandra Shekar (Gemini Ganesan) & Parvathi (Anjali Devi) and the second couple is Ravi (A. Nageswara Rao) & Lakshmi (Savitri). Ravi & Lakshmi are happy lovers. Ravi is summoned and asked to marry another girl forcibly. Since his father's life & honor are at stake, Ravi agrees to the marriage. Simultaneously another marriage takes place in the same village Dr. Chandra Shekar visits his best friend's sister marriage but the marriage cancels in the last moment due to dowry problems to keep up his friend's prestige Shekar marriage's his sister called Parvathi. Due to sudden marriage, the couple doesn't see each other. Thereby because marriage is happening without his wish Ravi also not seen the bride's face. Both the bridal parties traveling on the same train which run into a disastrous accident. In the accident Ravi's parents and wife are dead.
Udha
Meera, a zealous devotee of Lord Krishna, considers him to be her husband. She gets married to Rana Bhojraj, but follows her own way of living which is not acceptable to her husband and the society.
Chellam begins to suspect her husband, Dr. Vembu, of having an extramarital affair after spotting him with another woman.
