How was it working with Katrina Kaif?

Fantastic. I remember a time when Ranbir, Katrina and I were sitting for lunch and she flipped out asking us why we didn't order the yellow sauce. None of us understood what she meant by yellow sauce. We went through the whole menu over and over again wondering what she meant. It was only later that we discovered that she was talking about Tadka Dal. Now we call it yellow sauce too. We pull her leg a lot.

You are working on Ra One. Could you tell us what the film is about?

It is too early to talk about the film. The only thing I can tell is that it is a super hero film. It is a lot of hard work and physically very challenging. I play the super villain. Since Shah Rukh and I do most of the action ourselves, it is very tiring.

The shooting for the remake of Stepmom is complete. How was your experience working on that film?

The movie is releasing on October 1. It is a very lovely movie and I am sure everybody will cry and fall in love with their mothers all over again. I am eagerly looking forward to it and again it is a very different character. I think people should carry a lot of tissue paper with them when they go to watch it.

It was lovely working with two beautiful actresses Kajol and Kareena and three lovely children. It is fun film that will touch your heart.