Rajkummar Rao and Kangana Ranaut-starrer "Mental Hai Kya" will go on the floors from May 13, says producer Ekta Kapoor.Ekta is very excited to be working with Rajkummar again after their first outing for the web series "Bose: Dead/Alive".She told IANS: "We are starting on May 13. We are all excited about the film. It is neither a comedy nor a psycho thriller. You know, we have really not made a film in this genre... So we were thinking how to categorise our film in one genre... So we released the poster of the film," she said.The film amalgamates elements from two different genres. According to Ekta, at best it can be called a "thriller comedy".The producer is also planning to make the second season of "Bose: Dead/Alive" after its first successful season."We are planning to make the second season of the show, based on another conspiracy theory of the mysterious disappearance of Netaji Subhas Chandra Bose."Though we have not sorted the dates of shooting as Rajkummar is busy, I will sit with Hansal (director Hansal Mehta) and we will figure things out," she added.