Kabir Grewal (Arjun Rampal), a Casanova film maker and screenwriter is making multiple films (GUNS Trilogy) based on a thief’s life and robberies. All his films have been highly successful. In order to shoot the third part of the trilogy, he goes to Malaysia, where he meets a London-based film maker Ayesha Aamir (Jacqueline Fernandez). Kabir and Ayesha get friendly and soon fall in love. When Ayesha finds out about Kabir’s Casanova attitude, she breaks up with him and returns to London. Dejected, Kabir goes into depression and returns to Mumbai, leaving his film incomplete. After several attempts, Kabir is unable to find the perfect climax for his film. On his assistant Meera’s (Shernaz Patel) suggestion, Kabir attends a film festival as part of the jury, where Ayesha’s film is being screened. Ayesha thinks Kabir is following her and asks him to stay away from her life. After his father’s (Anupam Kher) death followed by him being sued by his film’s financiers, Kabir decides to move on and complete his film.