Evidently Gowariker's team has taken extra efforts in doing the song, not only by making Priyanka look stunning in each get-up but also technically. The song is basically in the climax where Hurman sits back and thinks about all the twelve girls who he met concerning his prompt marriage.
"When I was doing this particular song, I had to keep in mind Priyanka's position while performing. There were different color marks on the floor indicating the positions of different characters of Priyanka; I had to analyze those marks with peripheral vision, as I couldn't look down.
I had to match my eye lines with her and accordingly, and I had to change my expressions and movements as I had different interaction with all of them, " he briefs about the task.
It would have indeed been tough task for Hurman emoting without Piggy Chops by his side!