In this modern remake of Karz, Om - an aspiring actor from the 1970s - is murdered, but is immediately reincarnated into the present day. He attempts to discover the mystery of his demise and find Shanti, the love of his previous life.

Zooni Ali Beg (Kajol) is a blind Kashmiri girl who travels without her parents for the first time with a dance troupe to Delhi to perform in a ceremony for independence day. On her journey, she meets Rehan Khan (Aamir Khan), a casanova and tour guide who flirts with her. Although her friends warn Zooni about him, she cannot resist falling in love with him and he takes her on a private tour of New Delhi. But there is more to Rehan than meets the eye and Zooni will have to make a heartbreaking decision.

Ramji, a cook from a small town in India, arrives in London to find out that his employer is dead. He is further saddled with immigration issues that force him to marry Sameera.

Hasmukh Mehta is accused of having an affair with a young woman, Meena, due to certain circumstances. While a hotelier who owes him money takes advantage of the situation, Mehta's son falls for Meena.

Sameer, fast at losing his temper is re-located to Goa where he falls in love with Rani. But Sameer's new roommate Sunny, has some plans of his own.

An army major goes undercover as a college student. His mission is both professional and personal: to protect his general's daughter from a radical militant, and to find his estranged half-brother.

Three college friends, who are bored with their marriages, decide to spice up their lives by indulging in an extramarital affair. Things go awry when they become the prime suspects of a murder.

Naina, an introverted, perpetually depressed girl's life changes when she meets Aman. But Aman has a secret of his own which changes their lives forever. Embroiled in all this is Rohit, Naina's best friend who conceals his love for her.

A man pursues a woman who is already engaged and eventually gets married to her. Differences between the two lead to a bitter separation that threatens to destroy their relationship forever.

To gain popularity in his college and get a girlfriend, Rajiv lies to Payal about being in love with her. When he tries to molest her, she leaves him, and Rajiv tries to pursue another woman.