Mr. Black Mr. White (2008)

Gopi (Sunil Shetty) is a simpleton who travels to Goa from his hometown of Hoshiarpur to satisfy his father's last wish by handing over an incredibly small plot of land to his childhood friend Kishen (Arshad Warsi). Kishen is a conman who defrauds people with the assistance of his accomplice, Babu (Atul Kale). He needs funds to finance his sister Divya's (Mahima Mehta's) education in London. Kishen conceals his true identity from Anuradha (Rashmi Nigam) by taking in his fictional imagined twin brother Hari. And Tanya (Anishka Khosla), the daughter of the owner of K.G. Resorts, supports Gopi, who is on the lookout for Kishen. The news spreads that three stunning diamond robbers have been arrested in the resort. When Kishen and the others discover this, they rush to the Resort. Then, who would have their hands on diamonds?