It was film maker Karan Johar's birthday party where both Shahrukh and Hrithik were present. Shahrukh who is known to be a chain smoker was having a puff at a corner while, at the same time Hrithik also felt the urge to have a smoke.
However, Hrithik soon realised that he left his cigarette packet at home itself and so Hrithik approached SRK for a cigarette. While, Shahrukh did gave Hrithik what he asked for but along with a comment and gesture which surely was not expected by Hrithik.
Saying, "Yeh acting wali cigarette hai (This is acting enhancing cigarette). After smoking this you will learn how to do this," Shahrukh exhibited his signature gesture with his arms wide open.
This definitely surprised Hrithik but the Jr. Roshan also was quick to reply in similar fashion saying, "Now that you have lent me a cigarette, you will be able to do this too" and Hrithik made his famous move from the song 'Ek pal ka jeena' and moved away with the cigarette.
Though cigarette smoking is injurious to health, sometimes it can also lead to some friendly gestures between actors, however with a tinge of sarcasm added to it.