Karan Johar's birthday party on Saturday night saw Shah Rukh Khan and Hrithik Roshan indulge in some friendly banter.

Shah Rukh entered the party at KJo's new Bandra residence, and was soon puffing away in a corner, chatting with Manmohan Shetty's younger daughter Aarti, reports The Times of India.

Minutes later, Hrithik Roshan entered and immediately started a conversation with Jacqueline Fernandes. Soon, Hrithik too wanted to light up but upon searching his pockets, he realised that he had left his cigarettes at home. He looked around, spotted Shah Rukh and approached him for a cigarette. The actor obliged but the offering was made with a comment which took Hrithik by surprise.

"Yeh acting wali cigarette hai. After smoking this you will learn how to do this," said Shah Rukh, making his signature gesture of opening his arms wide open.

The people around froze but Hrithik took the joke in his stride and retorted. "Now that you have lent me a cigarette, you will be able to do this too," he said, breaking into the famous move from Ek Pal Ka Jeena from his debut film Kaho Naa...Pyaar Hai Hrithik walked away with the cigarette in hand. And the party continued uninterrupted.