Aamir Khan likes to explore with the character he plays and the actor likes to surprise his fans with new characters. To experiment with roles, Aamir grows his hair and beard before every film. Aamir who loves to be a perfectionist, before his films he prefers to grow his hair and beared because that helps him to play with different looks. This also gives him the flexibility to play with multiple looks in one film.

His different characters in all these films like Secret superstar, Dangal, and Thugs of Hindostan is the testimony that Aamir is not only an idealist about the role he plays but also works really hard for his looks in every film.