Abhishek Chauhan’s love affair with the movies began when he watched Kuch Kuch Hota Hai (1998). Had someone told the then-kid that he would star in a Karan Johar production one day, Chauhan would’ve laughed it off. Today, he features as an NSG commando in Kill, backed by Johar. It is the stuff of dreams, but the rigorous prep for the action fare could well be out of a nightmare. The actor says that being a part of Nikhil Nagesh Bhat’s directorial venture, which stars Lakshya and Raghav Juyal, entailed intensive physical training as well as acting workshops.