Ajay Devgn and Kareena Kapoor were on Comedy Nights With Kapil promoting their film Singham Returns. The episode also happens to marks 100th episode of Kapil Sharma's show. Ajay and Kareena were on the sets without their director Rohit Shetty. Singham Returns promotion, which had got postponed recently due to Ajay's heath issue, took place on the sets of Kapil's comedy show, Comedy Nights. The actors were seen having a gala time on the show. The fun quotient was invariable doubled since the episode also marked the Colors' show's 100th episode.They even had the dadis, Kapil's dadi and Palak's dadi flying about on the stage.