Filmmaker Imtiaz Ali took to Instagram Stories to react to a video showing a fan climbing a tree to watch Punjabi singer Diljit Dosanjh's concert in Chandigarh, saying, "Recreating Chamkila." "Diljit Dosanjh effect," he further wrote. Imtiaz was referring to a scene from Diljit and Parineeti Chopra-starrer 'Amar Singh Chamkila', wherein Chamkila's fans climbed trees to see him.