Playing an obsessive lover-turned-serial killer in "Gupt: The Hidden Truth" was a twist that no one saw coming, says Bollywood superstar Kajol, who describes taking up the film as a "gutsy" choice. "Gupt" was a complete package with taut writing by Rai and Shabbir Boxwala, strong performances by the cast, and Viju Shah's wide-ranging soundtrack with lyrics by Anand Bakshi. …
