Gulzar and Vishal Bhardwaj, whose collaborations have always hit the right notes, are back together with a track for ‘Motu Patlu — King Of Kings’, the 3D animation film which releases in Hindi and Tamil. Along with lead actors Motu and Patlu, the two National Award winners recently launched the film’s music at a suburban school. Gulzar, who is fond of children, called them his best friends. He also revealed that Vishal, when tickled, laughs uncontrollably like a child. We are sure they tapped into their inner child while creating the peppy number in the upcoming fantasy adventure flick. ‘Motu Patlu – King Of Kings’, produced by Viacom18 Media Pvt Ltd, Cosmos Entertainment and Maya Digital Studios, releases on October 14.