Shah Rukh Khan will do anything and everything for director Farah Khan who is also his very good friend. Even if it means changing his looks, letting go of his lean body and looking rustic and bulgy, SRK will do it all.

Apparently, Farah's forthcoming film 'Happy New Year' will see Khan in a totally new avatar. Once the actor wraps up the shoot for 'Chennai Express' a film by Rohit Shetty, he will start putting on weight for Farah's film.

"I keep telling them to finish. So my film can kick off. Shah Rukh Khan needs a two-three week break to grow his hair and put on weight too,” says Farah Khan.

In the meanwhile, 'Chennai Express' has been shaping up very well. Both, SRK and Deepika Padukone who play the main leads have been busy shooting for the film at different locations.