Actor Varun Tej has shared insights into his character of an Air Force fighter pilot in the movie 'Operation Valentine', and said that roles like these are not easy, revealing about the homework he did to bring realism.

Reflecting on the challenges of portraying such a unique character, Varun remarked, "Roles like these are not easy, and it's not like you are experienced or you see people from the Air Force in your day-to-day life. There was some homework that we did. We had a person from IAF who was working with us from the time the script was being made because we wanted to make a film that IAF is proud of also."