During a train trip in Warsaw, psychiatrist Shana Shaina (Jacqueline Fernandez) meets Simanshu Himanshu (Randip Honda), a police officer from India who comes to discuss their expected wedding. Both are reluctant to get into an arranged marriage, so they become friends. After an in-depth conversation, Shana reveals that she is the ex-girlfriend of Weird Devi (Salman Khan). Devi, a man who only pursues Kick, has high adrenaline. Despite their strange qualities, they fell in love with lightning until one day, Devi broke up with her for a new thrill and never returned. Seaman turned to please Shana, talking about his glorious adventures as a police officer and mentioning that he had finally met his match: a clever thief. They both don't know that they both have one thing in common in their stories. Under the pretext of losing his memory, Devi wants to return to his original life. Behind this is a deeper mystery and uncompromising mission, which makes Devi prepare to lose his life.