A video shared by American filmmaker Brett Ratner shows actor Shah Rukh Khan dancing to the song 'Lungi Dance' from his 2013 film 'Chennai Express'. This was during an interaction between Shah Rukh and Ratner at the ongoing San Francisco Film Festival. The video has been captioned, "With #KingKhan Doing the #LungiDance...inspiring, humble, a great dancer, and smells great too!!"