A pair of reformed gangsters try to find a husband for their newly discovered sister, but complications arise due to mistaken identities.

A hospital finds itself the victim of a string of gruesome murders. Assigned to the case, Detective Vijay Singh enlists the help of a newly recruited female doctor to solve the seemingly supernatural case.

When U.S.-based Siddharth visits his Indian home town with his new wife, he insists they stay at the ancestral home, laughing off family members' warnings of ghostly goings-on in the mansion. But events soon make him reconsider his beliefs. As unexplained and terrifying occurrences arise, Siddharth calls on his doctor friend to help solve the mystery. What will be the outcome? Will Siddharth's friend be able to solve this riddle?

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.