Prem and Nisha meet and fall in love at the wedding of their elder siblings, but their plans to be together are put in jeopardy when Nisha's sister dies, leaving behind a baby.
Vinay finds himself constantly mistaken for a look-alike jewel thief. To clear his name, he joins hands with the police to impersonate the thief and catch the real culprit. When the thief decides to counter by posing as Vinay, their true identities become thoroughly muddled.
Vandana's husband, Arun, gets killed in an air crash after they secretly get married but no one accepts their marriage. Thereafter, she is forced to put her child up for adoption and later work as his nanny to stay by his side.
