Hairstylist Aalim Hakim revealed that 'Animal' director Sandeep Reddy Vanga initially opposed Ranbir Kapoor's long hair, adding that Vanga thought the actor looked like his character in 'Sanju'. "I had to convince him that he won't look like that once his whole look is put together," he said. Hakim added Ranbir's character wouldn't have the same impact without long hair.