With it's title inspired from the popular song of the blockbuster “Hum Aapke Hain Kaun”, director Raman Kumar (Saath Saath, Kasam Teri Kasam) comes up with a Paresh Rawal comedy.

It's the story of Ramprasad (Paresh Rawal), a popular novelist specializing in crime thrillers who finds himself getting redundant. This is because the choice of the readers has shifted from thrills and chills to mushy love stories. Editor Popatlal (Rakesh Bedi) believes that Ramprasad is incapable of changing from Perry Mason to the Mills & Booms genre. At this point, Ramprasad takes up the challenge of penning a mushy masterpiece.

He decides to look around for a romantic couple that would become the base for his story. In his endeavors, he stumbles upon Vishal (Amarr Upadhyay) and Priyanka (Rima Sen), who live in his neighborhood. The parents (Gulshan Grover and Tiku Talsania) of the boy and the girl are old friends and also partners in business. Against the wishes of their children, both decide to get them married. The kids strike a deal with Ramprasad that if he helps them break this impending marriage, they would in turn tell him about their romances, which would give him the required story.

Inspite of Ramprasad's endeavors, the fathers refuse to budge and the couple gets engaged. The criminal genius of Ramprasad starts hatching a masterplan. His idea is to break the friendship of the fathers and create a divide in the two families. He plants a look alike of the girl's father, which makes it a cakewalk for him to implement his plan. However, his success is short-lived as the most unexpected happens – Vishal and Priyanka fall in love. Now, the role is reversed and he is called upon to reunite the warring families.

The confusion erupts when the look alike refuses to admit his true identity.
How,