While shooting at a construction site for his film 'Citylights', Rajkummar Rao was told by director Hansal Mehta not to reveal to the contractor the purpose of his visit.

Attired as a labourer, the National award winner managed to mingle with the rest.

The unit had fixed the cameras at a distance and Rajkummar managed to convince the contracter that he was a construction hand. He apparently even earned Rs 100 as his pay.