The story like these
Dr. Shaina Mehra is a psychiatrist living in Warsaw, Poland. Her father, Brijesh Mehra brings a marriage proposal and asks her to meet Himanshu Tyagi. Himanshu and Shaina meet in a train, where Shaina reveals that she had an ex-boyfriend, Devi Lal Singh, and talks about her experiences with him.
Devi is an intelligent but adventurous man who is always looking for a kick in his life. When Shaina meets Devi, she is trying to help her friend Vidhi elope with her lover who is Devis friend. Devi gets them married in a temple, but also helps her mother follow them and reach the temple for kick. Shaina meets Devis father, Ratan Lal Singh, and his mother Rati Lal Singh. Devi and Shaina date and fall in love. On Shainas suggestion, Devi accepts a job in a chemical lab, but resigns in a few days suffering from the lack of kick. Shaina scolds him and Devi breaks up with her and moves away.
Himanshu, who is a police officer, shares his experiences with a thief he hates, because he cant stop him. The robber, called Devil, targets the rich people associated with Shiv Gajra, a corrupt businessman, and robs them. The robber is none other than Devi. When Himanshu is unsuccessful in catching Devil, Devi contacts Himanshu and refers to him as a partner and insults him by calling him a loser which is actually a clue that Devi gives Himanshu.
Shaina spots Devi in Poland who has come there for treatment after losing his memory in an accident. Shaina offers to handle Devis case and take him home. Devi is acting about his memory loss, his real plan is to befriend and fool Himanshu and rob Shiv, who will be coming to Poland. Devi enters a charity function and robs Shiv, but Himanshu and Shaina discover Devis true identity and Devi escapes. Himanshu spots Devi and warns him he will be killed, but Devi says that he will rob a huge party fund on 14 November. Devi dares Himanshu to kill him on the 14th, otherwise Devi will be standing in front of him on 15 November, and he wont be able to do anything.
In a flashback, Devis true intentions and good deeds are revealed by Devis father. He tells Shaina that his son is committing robberies to help poor children who are suffering from diseases. Devi saved a girl named Jhumki after reading a letter in the hands of her dead parents. When a doctor tells him that several children are suffering from diseases, he saves them by robbing to get money for their treatments, knowing that it will give a lot of kick. On 14 November, after fighting Shivs henchmen, Devi kills Shiv. Himanshu is set up with officers to shoot Devi, but kids block his shot. 14 November is Childrens Day, and the sick children are going to pray for Devi and Himanshu realizes the robberies were for the kids.
On 15 November, Devi joins the police force to catch Devil. He arrives at the police station and stands in front of Himanshu, who is unable to do anything about the situation, therefore completing his challenge. Himanshu is taken off the case and it is given to Devi, who is now a police officer. Devi then thanks Himanshu, saying that he was never against him, but he is against the corrupt system.
The Cast is Salman Khan as Devi Lal Singh ( Devil)
Jacqueline Fernandez as Shaina Mehra
Randeep Hooda as Himanshu Tyagi
Nawazuddin Siddiqui as Shiv Gajra
Mithun Chakraborty as Ratan Lal Singh
Archana Puran Singh as Rati Lal Singh
Karan Aanand as Anil Sharma
Vipin Sharma as Home Minister
Saurabh Shukla as Brijesh MehraKamlesh Gill as Shainas grandmother
Sanjay Mishra as Inspector Ramavtaar Rathi
Rajit Kapur as Dr. Jayant Verma
Rocky Verma as Khalid Asgar
Sumona Chakravarti as Vidhi
Kavin Dave as Jiggy, Vidhis husband
Diya Chalwad as Jhumki