"I can't say some things in the films. I feel that it will not look good when I will watch them with my kids, even alone. There is a natural censorship inside my system," the 47-year-old said. "But having said that, I don't know if that censorship is so personal that it may happen, especially my sense of humour, that people get me wrong, it hurts some sentiments, it disturbs lot of people," added the actor, who has been involved in many controversies also. Currently, the actor is busy promoting his forthcoming film "Chennai Express". Directed by Rohit Shetty, it features Deepika Padukone as the female lead.