Gaurav Jain, played by Jassie Gill, is the sole son of an abusive father, Gopal Datt, who constantly instills fear in him. Engaged to Tara (Subha Rajput), Gaurav faces the pressure of a hefty dowry demand of 5 million, which his father has partially collected during their engagement. Under the looming threat from his father, Gaurav is forced to comply.
His friend, Maan Arora, depicted by Sunny Singh, is a boxer and a notorious playboy, who finds himself tangled in issues of his own. He makes grand promises of true love to Ginni (Rose Sardana) but faces her threats when she reveals her uncle's position as a police commissioner. Meanwhile, Gaurav finds himself caught in Maan's pursuits as Maan frequently borrows Gaurav's car for his escapades.
Their other friend, Varun Sharma, plays Rajesh Khanna, who is in a deep state of despair after discovering that his girlfriend, Vaishali (Asheema Vardaan), plans to marry someone else. Seeking to lift his spirits, the group heads to a local Dhaba to console him, only to find Khanna in the depths of depression. After some persuasion, they agree to take him for a night out at a lavish hotel, but face a hitch since Gaurav's father has reclaimed his car.
Their fortunes change when Manjot Singh as Honey Singh arrives in his luxurious SUV, affectionately named Paro. Despite their differences, the friends invite him to join them. Khanna's heartbreak escalates when Vaishali chastises him over social media, prompting Honey to propose a daring plan: Khanna should confront Vaishali during her wedding to proclaim his feelings.
As their tumultuous journey unfolds towards Pathankot, Honey's wife, Channo, persistently calls him with urgent updates that he brushes aside, putting Khanna's emotional needs first. A toll booth brawl ensues after Honey retaliates to a crude remark about Khanna's condition, leading to a chaotic escape from an angry mob. This leads them to a wedding, where they gatecrash, culminating in a wild night of drinking that leaves them bewildered the following morning.
Awakening at the wedding venue, Gaurav learns that his drunken antics prompted a pivotal moment where he challenged the oppressive dowry system. In a surprising twist, he ends up marrying Radha, played by Patralekhaa Paul, thus gaining instant acclaim in the village. However, the celebrations are short-lived as Gaurav grapples with his father's early marriage expectation to Tara, and the assembled crowd makes escape impossible.
In a further dive into chaos, Honey, Gaurav, and their friends encounter a police officer, Rajesh Sharma, leading to a wild chase and ultimately landing them in jail. Their attempts to negotiate their way out fail until Honey humbles himself and requests leniency from the officer, showcasing a stronger bond of friendship over personal pride.
Yet, the stakes escalate as Radha's health takes a turn, nudging Meera (Ishita Raj) to mislead the group by claiming her pills were harmless, only for them to prove otherwise. A series of misadventures pits them against ruthless drug dealers, resulting in a harrowing escape and a surgical procedure while fending off gangsters.
Amidst the pandemonium, they end up at Vaishali's wedding venue where Khanna finds closure. The chaotic chase leads Gaurav to confront his heartfelt turmoil while Honey, still maintaining levity, humorously addresses concerns about his wife’s TV show character facing a health crisis rather than any real-life worries, illustrating the film's blend of humor and poignant themes of friendship, responsibility, and love.
