Marbles (2016)

A 10 year old kid, Om reads a book on ghosts and try "kajal" trick in his school with his best friend, Mona. But they get caught by Mishra ji, a Hindi teacher who takes them to Sushant, new Science teacher. Sushant gets angry and punishes them. Om leaves the class in embarrassment. He doesn't come to school for many days. So Sushant reaches Om's house, Om tells him the story of his dead mother. To prove him wrong, Sushant puts the kajal. Did he really see his mother's ghost or Was Om just playing a prank game with him?