Salman posted a picture from the sets of the show, hashtagged #koffeecentury:
Karan Johar tweeted him a thank you note later:
What can we expect from this special episode? Last time he was on the show, Salman Khan left even the glib Karan Johar gaping by solemnly declaring himself a virgin. This time, he has additional support in Arbaaz and Sohail - together, the Khans are not to be dismissed lightly.
Salman Khan was last seen in wrestling film Sultan. He is currently working on director Kabir Khan's Tubelight and will then film Tiger Zinda Hai, the sequel to Ek Tha Tiger, with Katrina Kaif. Sohail Khan last directed Freaky Ali and Arbaaz is filming Tera Intezaar with actress Sunny Leone.
Meanwhile, this Sunday's episode of Koffee With Karan 5stars actors Parineeti Chopra and Aditya Roy Kapur. Shahid Kapoor and wife Mira Rajput have also revealed they've shot an episode, though it's not clear when it airs.