This still from Raju Hirani's film 'Lage Raho Munna Bhai' (2006) has gone viral on social media. It has Sanjay Dutt walk past a picture of Anushka Sharma in one of the scenes from the film.

Sanjay Dutt in a still from 'Lage Raho Munna Bhai' (2006)

At that time Anushka Sharma was a model. So PK was not exactly Anushka's first brush with Hirani? The actress even retweeted the image when it was brought to her attention.