Rajkummar Rao is back with another intense film titled ‘Trapped’, directed by Vikramaditya Motwane. The film is a journey of a protagonist who gets trapped inside an empty high-rise without food, water or electricity. In order to do justice to his character, Rajkummar went through a similar ordeal, living off bare minimum food. “I survived on black coffee and carrots because if I continued to eat then you wouldn’t be able to see the physical change of the character. During lunch time, I would quietly go to my room and eat my chopped carrot and sip coffee,” says Rajkummar. ‘Trapped’ is a survival drama and will hit the screens on March 17.