Mira has every reason to be happy - a great marriage, wonderful children, loving parents and in-laws, good health, an enviable lifestyle. Only one thing clouds her happiness: she is not allowed to work because "women in our family do not work", according to the diktat of her father-in-law.

Thirteen years of marriage have made this spark of discontent a raging inferno, and Mira is incensed at her husband's suggestion that she take up yet another hobby. Till an intriguing phone conversation with a 'wrong number' prompts her to consider a new hobby - an affair.