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.