Donning a never before seen avatar takes a lot of effort by experts. To play the role of a 25 year old FAN - Gaurav Chandna, Shah Rukh Khan went through some rigorous make-up sessions, done by the Hollywood make up genius Greg Cannom. The commendable VFX done by Red Chillies VFX team took his look an altogether new level. Watch how Shah Rukh Khan became the FAN Gaurav.