U.S.-based Abhay Sachdeva travels to India to attend Deepak’s marriage with Amrita. At the wedding ceremony and subsequent reception, he meets with Ritika Khanna, and later finds out that their respective parents have arranged their marriage. Both get married and take a tour-bus for their honey-moon in Ooty. This is where both will encounter heartbreak by discovering their incompatibility.
Rewa Singh (Tabu) and Sia Sheth (Sushmita Sen) are inseparable friends. Their bond has grown despite of Rewa’s marriage to Dhruv Malhotra (Sanjay Suri). All rejoice when Rewa and Dhruv are expecting a baby. Complications arise, and as a result Rewa loses the baby, and is devastated all the more when told that she can no longer bear children. Sia comes to her rescue by making herself available as a surrogate mother. This uplifts Rewa’s spirits, and plans are afoot to make preparations for the forthcoming child. Then Sia starts having second thoughts of having to keep the child for herself; and an insecure Rewa starts doubting her husband, who she feels is paying far too much attention on Sia.
After five years of being married to wealthy executive Rahul Sarin, Pooja has a secret and intimate affair with Lt. Col. Aditya Singh every Thursday, on the pretext of visiting an ailing aunt, not realizing that Rahul is aware of this; Kabir and Kaamna get high on the highway – and encounter thugs; Mini is accused of being intimate with a male just before her marriage; A husband questions his wife for trying to seduce a terrorist; After re-locating to a flat in Versova, struggling write, Sahil, falls in love with his Missouri-born attractive neighbor, Sia; After a chance encounter with Aman, Anya has second thoughts of getting married to her fiancé, amidst a confession from her dad that he loved another woman; Dino is lured by a beach nymphet with a dark secret; A Hindu Tamil-speaking Mumbai-based maternal grandma, on her way to Pune by train, has encounters with people from different religious faiths; While traveling by bus with her husband, Simran meets a male taking eleven balloons to placate his angry wife; and two Mumbai-based hit men-turned-gangsters, Baba Hyderabadi and Nawab Affi, prepare to confront each other in a power struggle.
The story revolves around the mysterious murder cases of a 14-year girl, Shruti and the domestic help, Khempal who worked at her place. The film is based on the real life Noida Double Murder Case of 2008, where the parents were said to be the prime suspects of the murders. The film showcases three perspectives to the case which emerge as the investigation moves forward.