He talks about the nostalgia '
Kuch Kuch Hota Hai' brings on Calling Karan season 2 and relationship chemistry giving the best example of Rahul and Anjali characters from the film. Reminiscing those days, Karan shares,
"I will always remember every single day of my life when I was shooting KKHH. Those days bonding on film set was so much, especially when we used to go outdoors. There were no mobile phones. It was like a college picnic. All of us, me, Kajol, Sharukh, Rani, Manish Malhotra- we used to go on a bus and shoot at locations. It was so much fun. Today we are meeting publicist and managers and there is so much distance between talent and you. Gone are the days and those days are never going to come back."