If Abhishek Bachchan has carried his dad playing the progeric Auro piggyback in Paa, Vidya Balan had to carry another actor playing the same character’s younger version.

The problem was, the physically-challenged 3-foot actor was almost the same weight as Vidya. She tripped and fell while doing the scene.

His name is Little Kiran. But he’s anything but little age-wise. Though height-challenged 3-feet nothing, Little Kiran who has played parts in a number of Hollywood films including segments of Narnia.

The Lord Of The Rings and Star Trek was brought to Mumbai to play Vidya Balan’s progeric son at a younger age than the Big B.

It was when the shooting started that the director Balki suggested she carry him piggyback the way Abhishek carries the older Auro later in the film.