After confirming that she will be a part of the Kamala Das biopic, Vidya Balan abruptly walked out the Kamaluddin Muhammed film. In an exclusive chat with Filmfare, the actress revealed why she backed out. “I had creative differences with the director. Kamala Das was someone loved, respected, revered… I’m absolutely sure that Kamal sir will make a great film. Manju Warrier is a fabulous actor to say the least. I whole-heartedly wish the team well,” said Vidya.