Director-choreographer Farah Khan said she tried to prank Hrithik Roshan on the sets of 'Kaho Naa... Pyaar Hai'. She added they gave him an intricate break-dance move thinking he'll get terrified. "He simply nodded and performed the dance! We were...stunned," Farah said. She added that she never thought the 'Ik Pal Ka Jeena' step would be remembered after 22 years.