Interestingly, a chest-pumping dance step that he did to make the toddler laugh has been incorporated in his forthcoming film 'Son Of Sardaar' (SOS). One day when Yug visited Ajay on the sets of SOS, he did the same step for him. The filmmakers noticed it and instantly decided to incorporate it in the movie, said a source close to the team.

Ajay Devgn in a snapshot from 'Son Of Sardaar'. Pic/IANS