Mumbai: Ali Fazal says it would be fun yet challenging to romance Vidya Balan on screen.
Ali is known for `3 Idiots` and the recent `Fukrey`. Now he has been signed up opposite Vidya for `Bobby Jasoos`, produced by Dia Mirza and Sahil Sanghvi.
"I am playing the lead with Vidya. We will have a `hatke` love story. We are doing workshop together... She is fantastic actor. I am not scared to romance her, it will be fun and challenge. Hope we will have a great chemistry. I am looking forward to it," Ali said.
"The script is beautiful, pairing up Vidya and Dia producing the film were the reasons for me to do it," he said.
Vidya plays a detective in the film, who, while working on a case, falls in love with a young guy, played by Ali.