Bang Bang!

The film opens in the UK with Colonel Viren Nanda visiting the captured terrorist Omar Zafar. During this tense meeting, Viren informs Zafar about his imminent extradition back to India, following a newly established extradition treaty.

Tragedy strikes when Zafar's men, led by Hamid Gul, launch a violent attack, killing the guards and Colonel Nanda. In a dramatic escape via helicopter, Zafar offers a $5 million reward for the theft of the Koh-i-Noor diamond, but only if the thief is Indian, a tactic to obstruct his extradition.

Taking advantage of the situation, Rajveer Nanda embarks on a daring heist to steal the Koh-i-Noor diamond from the Tower of London. This bold theft sets off a chain reaction, unleashing Zafar's fury as his men discover the diamond has been taken.

Zafar's men confront Rajveer in Shimla, where he raises the stakes by demanding $20 million instead of the initially promised amount. This tense meeting escalates into chaos, forcing Rajveer to escape narrowly from the deadly confrontation.

In a twist of fate, Rajveer meets Harleen at a restaurant, where she is waiting for her online date. Under the alias 'Vickie,' he charms her while secretly maneuvering through the threats posed by Zafar’s men.

The unexpected takes a turn when Harleen accidentally runs over Rajveer with her car. Forced into a precarious situation, she treats his gunshot wound, and Rajveer manipulates her into helping him evade danger.

The next day, government officials confront Harleen at her workplace, pressing her to reveal information about Rajveer. In a dangerous twist, she grabs a gun and joins him in a desperate attempt to escape.

Rajveer and Harleen embark on a tumultuous journey filled with car chases and misunderstandings. Despite initial distrust, they begin to bond as they face various threats together on their path.

While on a pizza outing, Rajveer reveals the Koh-i-Noor diamond to Harleen, deepening the tension and disbelief between them. As Zorawar's men close in, Rajveer uses a tranquilizer dart on Harleen to ensure their escape.

After finding refuge at a beach, Rajveer and Harleen wake up unexpectedly in Prague. They must now confront Rajveer's past and the dangers that follow them, as INTERPOL hunts them down.

An intense confrontation occurs at a casino where Rajveer faces Hamid Gul, confronting him about Zafar's whereabouts. This confrontation raises the stakes significantly as the danger surrounding them escalates.

In a heart-stopping twist, Harleen is captured by Zafar, who realizes she holds crucial information about the Koh-i-Noor. Rajveer, driven by vengeance, prepares to infiltrate Zafar’s stronghold to rescue her.

The climax unfolds on an aircraft where Rajveer faces off against Zafar in a gripping battle. He ultimately manages to defeat Zafar but at a great personal peril, showcasing his determination.

In the aftermath of the conflict, Rajveer finds himself recovering in a hospital. He is informed by his superior about the need to sever ties with Harleen for her safety, which complicates their blossoming relationship.

In a twist, Harleen disguises herself as a nurse to administer a sedative to Rajveer, aiding their escape. They eventually reunite at last, joyful and surrounded by his family, symbolizing hope and love after their tumultuous journey.