They were seen doing the funniest of things together in "Yamla Pagla Deewana" and once again Bobby Deol and Dharmendra are set to entertain with their antics in part two of the comedy. But in real life the former has never crossed the line of respect between him and his dad.

"Papa is a very warm human being, he is very chilled out. But definitely there are things, which we will not do in front of him for the respect we have for him. We have never crossed that line. There are moments we joke about for fun, but we respect him," Bobby told.

Directed by Sangeeth Sivan, "Yamla Pagla Deewana 2" also features Sunny Deol and Anupam Kher, among others. The film is slated for a June 7 release.

Asked why he shies away from media, Bobby said: "I only talk when my film is coming."