The "Bang Bang!" star says issues relating to mental health must be spoken casually and not as if it is something which can't be cured.
Directed by Shankar, 2.0 is a sequel to 2010 blockbuster Robot.
Vidya, who also featured in the 2012 film "Kahaani", will be essaying a 36-year-old woman wanted for kidnapping and murder in the second installment of the suspense thriller.
Bollywood megastar Amitabh Bachchan gyrated to "Ke pag ghoongroo" with Smita Patil in the frame. He says she was a special lady.
Superstar Shah Rukh Khan says he will miss actress Anushka Sharma, who has wrapped up the schedule for their upcoming film directed by Imtiaz Ali.
Actors Parineeti Chopra and Sushant Singh Rajput have started working for their upcoming film "Takadum", and they are excited about the new journey.