Veteran actor Dharmendra says he does not know anything about film promotion and asked his actor-son to pray for the success of his latest release Bhaiaji Superhit. Dharmendra on Friday took to Twitter, where he shared a photograph of Sunny and tweeted: " Sunny, my darling son, we don't know the 'abc' of promotion, let us pray for the success of your new film 'Bhaiaji Superhit'."

SUNNY, MY DARLING SON, WE don’t know the ABC of PROMOTION, let us pray for the SUCCESS of your new film BHAIYYA JI SUPER HIT . pic.twitter.com/r3FcpCNx70