Bauua Singh (Shah Rukh Khan), a vertically challenged short man from Meerut who is struggling to find a marriage partner, finds a companion in an NSAR scientist with cerebral palsy, Aafia Yusufzai Bhinder (Anushka Sharma). However, an alcoholic film superstar Babita Kumari (Katrina Kaif), gets close to him, putting his first relationship to the test. Before this love triangle and his relationships with two wildly different women takes them to far-off cities, Bauua goes on an adventure which helps him discover his true love and purpose in life.