Actress Diana Penty says essaying a comic role is quite challenging for her, but she loves playing such characters as it helps her to grow as an artiste.

"I think comedy is different to perform because maintaining the spontaneity is a task," Diana, who will soon be seen in "Happy Phirr Bhag Jayegi", told IANS. "Especially when we are doing a situational comedy film like 'Happy Phirr Bhag Jayegi' which is filled with one liners, it is important to maintain the spontaneous energy all the time. since it is scripted and there are times when we do a lot of taking of the same shot, the spontaneity might go down," she added.