Karan Johar shared a throwback Saturday image which involved Shah Rukh Khan's presence. Taking a behind-the-scenes image, Karan did a throwback today, while taking a dig at himself with the help of Shah Rukh.

In the image, Shah Rukh, who is wearing black formals with a tie, is seen sweating while standing behind a healthy-looking Karan Johar, who dons more clothes than King Khan himself. KJo stated SRK was sweating while trying to figure how to tell him to hit the gym. On the other hand, he stated his own expressions were due to overeating.

"I think bhai @iamsrk is sweating thinking of how to break the news to me that I need to hit a treadmill! #throwbacksaturday! Meanwhile, my expression is a result of discomfort from overeating!," wrote Karan alongside the image.

Shah Rukh Khan and Karan Johar have worked in various movies to date. The two reportedly are also set to collaborate once again for Atlee Kumar's directorial. While Shah Rukh is expected to star in the movie, Karan is likely to produce the film.