Ever since its first look was released last March, Rajkummar Rao and Kangana Ranaut-starrer Mental Hai Kya has piqued the audience's curiosity, courtesy its offbeat treatment of the film's subject - mental illness. Initially slated for a March 29 release, mid-day has learnt that the Prakash Kovelamudi-directed venture has now been pushed to May, apparently at the leading lady's behest.

Rajkummar Rao in Mental Hai Kya