Yeh Hai Jalwa is a romantic comedy drama. The movie follows the story of a young orphan named Raju (Salman Khan), an Indian businessman, who doesn't have any knowledge of his father as his mother had him from a wedlock. Thereafter, Raju learns that he is the illegitimate son of a London-based businessman named Rajesh Mittal (Rishi Kapoor). When he learns about the news, Raju immediately travels to London to meet Rajesh and his other family members, and thus claim his rightful place in the family. Will Rajesh and his family accept Raju?