The two actors feature together in "Bangistan", being directed by Karan Anshuman.
Talking about it, Pulkit told IANS: "'Bangistan' is a film which is closest to my heart. We have shot the entire film and it was a great experience working with Riteish.
"Riteish is known for his comic timing and it was very difficult to match up to his talent."
Pulkit describes the film as a satire rather than a "complete comedy film".
"It's light-hearted," he said of the project, which also features Chandan Roy Sanyal.
Meanwhile, Pulkit is busy promoting his forthcoming release "Dolly Ki Doli". He plays a Haryanvi policeman in the movie, which also stars Sonam Kapoor and Rajkummar Rao.
"It was fun doing this film. Arbaaz (Khan) is one of the best producers I have worked with. He used to pamper us a lot on the sets," he said.