Flamboyant Punjabi Rocky and intellectual Bengali journalist Rani fall in love despite their differences. After facing family opposition, they decide to live with each other's families for three months before getting married.

After Suman suffers an accident Meghna, the wife, and Subhra, his ex-wife, are compelled by circumstances to meet each other which leads to an awkward emotional duel between the two wives. Can a relationship ever be broken into two halves?

Lokkhi Chhele tells us a story of unconditional love and compassion in a dark hour of disillusionment - where, at the end, the only religion that stands steadfast, strong and undefeated is humanity.