Meghna and Naina are the beloved daughters of Sharda, a school teacher and single mother. After they graduate, they move to their uncle Vishnu's house with Sharda. Meghna falls in love with Kunal, the elder son of rich businessman Nandkishore whom she met in college days. Nandkishore rebuffs Sharda's proposal and humiliates her. But later, a royal marriage is fixed. Naina constantly bickers with kunal's younger brother Karan, who has health issues.
On the wedding day, Vishnu's wife Asha enrages Nandkishore who lays down condition that Meghna and Naina marry Kunal and Karan. Both couples marry, but Meghna vows to teach Nandkishore a lesson. His wife Nirmala lives under his domination. In reality her friend Sandhya and the governess of the Chauhans household, is Kunal's real mother. Naina befriends and helps the shy Karan overcome his hesitations. Vishnu's son Vishal falls in love with and marries Nandkishore's daughter Khyati.
After many turns of events, Naina and Karan fall in love and plan to get remarried. However it is revealed that Kunal is Sandhya's and not the real blood of Chauhan family, which leads to Nandkishore laying down an ultimatum for Kunal. Divorce Meghna and marry Saawri or leave the house. Kunal chooses his wife. After the departure of Kunal and Meghna, Naina is given all the responsibilities of the house. Soon all the women in the household depart from the mansion however Nandkishore soon realizes his mistakes and brings everyone together and begins treating everyone with love and respect. They have a family reunion.