Answer
Shashank Khaitan directed the 2017 Bollywood film'Badrinath Ki Dulhania', which starred Varun Dhawan and Alia Bhatt. The film is a romantic comedy that follows the story of Badrinath and Vaidehi, who are from different social classes and must overcome their differences to be together. Khaitan's direction is praised for its humor, heart, and relatability, and the film was a box office success.