Plot

The murder investigation of a young man takes an unexpected turn when the cops discover that the prime suspect has a lookalike.

An unknown person brutally murders Aakash Sardana on a rainy night during the investigation Inspector Shivani Mathur manages to get the killers photo.Shivani's senior ACP Dhiren Yadav identifies the killer as Arjun Sehgal who also shares an old rivalry with him,Arjjun is arrested and lodged in prison for questioning but he denies all allegations.Few hours later Suraj is arrested and-brought to police station whose was creating ruckus on road and was highly intoxicated to everyone's surprise he is exactly lookalike of Arjun.Now Shivani and Dhiren have to look alike suspects for one crime where both deny being associated with the murder.—alex.mjacko@gmail.com

In the opening scene, a man in a yellow raincoat breaks into a house, causing the resident to flee in fear. He and the man battle for hardly a moment before he kills him. Before leaving, the murderer is seen destroying any potential clues. Only a fingerprint is left on a flower vase on the balcony.

The victim is later revealed to be Akash Sardana the following morning. The inquiry is headed by Shivani Mathur (Mrunal Thakur), a young police officer who is perceptive enough to piece together what happened based on clues. Investigators were told by Akash's sister (Tanvie Kishore) that he had taken Rs 2 million from the family bank account for his tech start-up, but no such money was found in the locker. Akash had recently returned to India from US, four months ago. He is also recently divorced.

A neighbor later tells that the killer was caught in one of his own selfies. A ACP high-ranking police official, Dhiren Yadav (Ronit Roy) recognizes Arjun Sehgal (Aditya Roy Kapur) as the perpetrator and feels relieved to have his chance at revenge. To begin, he has Shivani look into Arjun's history from the perspective of the murder. The cops eventually arrest Arjun and provide him with evidence. He gives a flimsy alibi (he was at an office party and left early as he had a land registry appointment early in the morning. He then canceled the registry as he was not feeling well), and the ACP is relieved that the investigation may finally be closed. It takes 30 minutes home from Arjun's home, but he only returned at 2 am. Arjun says he had a flat tire on the way home. A taxi driver helped him change the tire as his jack was broken and hence it took 3 hours to get it fixed. Dhrien confronts Arjun with his photo taken when he was at Akash's house.

A constable takes into custody a man named Sooraj (Aditya Roy Kapur) for drunken driving and disorderly conduct who looks strikingly similar to Arjun. ACP talks to his attorney friend Bijou (Ivan Rodrigues), who assures him that the situation is hopeless in court and that they will get bail without any trouble. He can only buy himself two extra days before they have to be presented in court. The authorities now have 48 hours to collect proof. Both Arjun and Sooraj show the same injuries.

Arjun, a brilliant engineer, is dating the lovely Janhvi (Vedika Pinto) in a flashback. Arjun has invested his entire net worth in launching a construction project of his own. Jhanvi travels to Mumbai for 2 weeks for her college reunion. Arjun proposes to Janhvi before she leaves.

However, Sooraj is a minor criminal who, together with his friend Chaddi (Deepak Kalra), makes a living by perpetrating cons. Sooraj is a criminal, but his legal acumen is on par with that of a top attorney. He saves Chaddi when a victim files a case for selling his 30 fake iPad. Chaddi wants to settle out of court, but the victim is the relative of a policeman and is intent on sending Chaddi to court. Sorraj argues that police found 30 iPad boxes in the raid, and not 30 fake iPad. He claims Chaddi is a scrap paper dealer and as such selling iPad boxes is legal for him. There is no case against Chaddi. One such mob boss kidnaps Chaddi and holds him for ransom, demanding 2 million as payment for the deception he perpetrated the mob boss. Sooraj gambles away his last handful money but comes out empty-handed. Sooraj gets drunk and is caught by the police and brought to the police station, in the present day.

The DNA found at the crime scene matches both of them, revealing that Arjun and Sooraj are identical twins in the present day, but the evidence acquired by the police is usually deceiving. Only a fingerprint is different for identical twins. The forensic lab sends their own technicians to the crime scene to check for fingerprints. But a constable breaks the vase when he was talking on the phone and unknowingly pushes the vase off the balcony.

Arjun and Sooraj come face to face at the police station and start fighting with each other. The two of them begin relating their tale. Their parents' marriage is failing, and their mother Miss Rana (Keeya Khanna) is seeking solace in gambling, which ultimately leads to the couple's separation and eventual divorce. While Arjun does not have the same strong feelings for his mother as does Sooraj, the reverse is also true. Miss Rana tells Sooraj to always look after Arjun. Because he is an attorney, the father Ravi (Sachin Khurana) takes away the kids and prevents their mother from seeing them. Because of this, their mother grows depressed and ends up taking her own life. After that point, they go in different directions. Due to their fights, Ravi admits both of them to a mental institution for a year for treatment. One of them even stabbed a doctor in the neck, but it was never solved who stabbed the doctor.

Shivani is confident that Sooraj is the perpetrator due to his criminal record and flimsy alibi. The old constable tells Shivani that ACP is out for revenge on Arjun because, eight years ago, Arjun helped ACP's daughter elope with her lover and ACP tried to pull all the legal apparatus against Arjun, but his daughter testified in Arjun's favor in court. ACP still doesn't know where his daughter is. Now Shivani and ACP are trying to frame the other by concealing from each other in order to secure a solid alibi for Arjun and Sooraj. Shivani finds that Sooraj paid off Rs 2 million to the mob boss, the morning after the murder. It could be the money stolen from Akash's locker. But Sooraj says that he won the money by gambling and gives a solid alibi for the same (the house where he was gambling), which is verified. Meanwhile Shivani finds that Arjun was with Radhika (Dhiren's daughter), the night of the murder and Radhika testifies to the same.

Six months later, the court still isn't sure that one of them committed the crime, but they also can't condemn either of them because of their solid alibi.

A few weeks later after the verdict, Shivani receives Janhvi's missing person case file. When Shivani does some digging, she finds out from Janhvi's friend that Janhvi went to a class reunion just before she disappeared. Later that day, Janhvi's friend gets a text from Janhvi saying that she and Arjun are no longer together and that she is getting married instead-to none other than Akash. Because she fabricated Arjun's alibi, she can no longer dispute that the crime was committed for financial gain.

After learning of Janhvi's messages, Arjun decided to confront Akash, as revealed by Arjun. After a brief altercation, Arjun coerces Akash into telling the truth about his connection to Janhvi. They were dating in college, but Akash tells him things didn't work out. He approached her at the reunion, but she avoided him. Akash then forces himself upon her in his hotel room after spiking her drink. She overdoses on drugs and dies from sexual assault. Akash then pays 2 million to the police to drop the case. Arjun murders Akash out of rage and then flees the scene.

After hearing that Arjun had been arrested for murder, Sooraj told him that he had cleaned up the scene and planted evidence to divert the police's attention from himself. Sooraj knew that the ACP was gunning for Arjun, so Sooraj deliberately got himself arrested. Sooraj then planted stories to play Shivani. Shivani was so convinced of Arjun's innocence that she manufactured false evidence in form of Radhika and the taxi driver who helped Arjun change the flat tire that night. Arjun never met Radhika that night. Arjun gives Sooraj the house he's been living in since they split up.