| Director | Abbas Alibhai Burmawalla, Mastan Alibhai Burmawalla, Mustan Alibhai Burmawalla |
|---|---|
| Budget | ₹17 crore |
| Box office | ₹31.8 crore |
After chance encounters and misunderstandings, Raj and Priya Malhotra fall in love get married and move to Switzerland. They meet their neighbours Vicky and Sonia and 4 of them become best of friends. During their vacation, Raj sees Vikram kissing another woman. A confused Raj becomes even more shocked as Sonia starts flirting and hitting on him. He rejects her which Vikram finds out. As Sonia becomes more forward in her advances, Vicky manipulates the scenario leading to Raj and Sonia getting paired while himself (Vicky) getting paired with Priya. On the last day, Vicky casually talks to Raj about wife-swapping. Vicky eagerly suggests they should also try it out and suggests that Raj has sex with Sonia. Vicky simultaneously requests Raj to let him spend the night having sex with Priya. Raj is disgusted by the offer, and an argument breaks out between the men. With Priya being unaware of the whole situation going around her, she manages to reconcile Raj and Vicky on the eve of Vicky's birthday a few days later. The two men celebrate by getting drunk together. Vicky Again suggests Raj to become Vicky and asks whether he(Vicky) could become Raj just for the night and manages to send a drunk Raj into his house. At the same time Vicky goes on to Raj's house and Priya is surprised to see Vicky instead of Raj.
The next day Raj wakes up to find a partially clothed woman in bed with him and realizes he was tricked and is in Vicky's house. He quickly runs back to his house only to see Priya happy and relaxed. He enquires if Vicky Came over last night to which Priya confirms Vicky coming over as Raj had sent him over. She states she fulfilled his request when he came over as it was his birthday and didn't want to disappoint him by refusing his request. She further states it should not be a regular occurrence and Vicky needs to control himself but won't mind if it's on special occasions. After listening to what Priya just said, Raj goes for a run. Unable to forget what Priya had said, he thinks Vicky successfully convinced Priya to continue Wife-Swapping for the night by seducing her and they romanced each other with wild passion in every corner of the house and they ended the night with Priya giving Vicky his gift by allowing him to have Sex with her in the bedroom. That same morning Sonia is found dead and Raj is accused of her murder since his fingerprints are found on the murder weapon – an alcohol bottle. Vicky claims how the idea of wife swapping came from Raj, and while Vicky just spent the night in Raj's house, Raj tried to force Sonia and later killed her. While in Jail, Vicky visits him and gloats about framing Raj and offers 1.4 million towards taking care of Priya in exchange for Raj accepting he killed Sonia. During court proceedings, everything seems to be going against Raj. Determined to prove his innocence, Raj manages to escape from the court. He meets Priya, who eventually believes in his innocence and aids him in finding out what really happened. Their neighbors, the Malhotras recall that Vicky entered the house the night of the murder with someone. They decide to search Vikram's house, only to be interrupted by Vikram, who calls the police and then reveals that everything was planned. Raj escapes in a car with Priya.
Raj finds a boarding pass that belongs to Sonia Bajaj, However, Sonia was supposedly murdered on that night. Raj confronts Vikram, who finally explains the devious plan – the woman he kissed in Mauritius was his actual wife, Sonia Bajaj. In contrast, the woman with him is his girlfriend, Neeta. Vikram, a struggling musician, married wealthy heiress Sonia and convinced her to take out an insurance plan of $100 million on herself. He then formulated a plan with Neeta to have Sonia killed and get the insurance money.
Vikram boasts about pinning the murder on Raj. However, Raj takes Vikram to a computer and shows him his empty bank account. Raj says that he had guessed the password, "Everything is planned", something that Vikram used to say a lot, and used it to transfer the money back to the insurance company. Raj also reveals that everything Vikram said has been recorded. A fight erupts between the two and Neeta dies in the conflict. Angered at losing Neeta, Vikram gets aggressive, killing the insurance officer. He chases Priya to kill her, but Raj impales Vikram with an anchor from the cruise ship, killing him. Raj and Priya return to India, after the former is finally proven innocent.