Manju Warrier's much awaited comeback film How Old Are You is all set to hit the theatres soon. The makers have announced May 23 as the release date. The trailer has already become a huge hit on social networking sites. 

Kunchacko Boban is playing the hero in the movie. How Old Are You is being directed by Rosshan Andrrews. The movie deals with man-woman relationship. Manju plays the role of Nirupama - a clerk in the Revenue Department.