One wouldn't expect a show about four socially awkward physicists and geeks extraordinaire to become one of the biggest sitcoms on television. And yet, after enjoying nine seasons on air and completion of 200 episodes recently, the show seems to be still going strong. Breakout stars of 'The Big Bang Theory', Johnny Galecki (Leonard Hofstadter) and Kunal Nayyar (Raj Koothrappali) in a brief chat:

Q. How did the 200th episode feel?
Kunal: It feels like just yesterday when we began. We have had such good times. It's just great when you are having fun and love everyone around. You don't come to know how time passes. This (the set) is like our second home.