The movie revolves around Badrinath (played by Varun Dhawan), a young man from a small town in Bihar who falls in love with Dulhania (played by Alia Bhatt), a free-spirited girl from Delhi. The story takes off as Badrinath, determined to make a name for himself, leaves his hometown to work in Delhi. There, he meets Dulhania, and they embark on a romantic journey. However, their relationship is put to the test when they face opposition from Dulhania's family and societal expectations.