Kallu is one of Saroo’s brothers; he’s a few years older than Saroo. He and Guddu often ride trains to neighboring towns to work, and Kallu takes on the role of caretaker for Guddu, making sure that they have something to eat and a place to sleep when Guddu is done working. Though Saroo and Guddu’s disappearance is devastating for Kallu, it also affords him the opportunity to attend school, as Kamla is able to pay for two children to attend (whereas she couldn’t afford to send four). When Saroo reconnects with Kallu, Kallu is married with two sons and works two jobs. He has done much better than Kamla economically speaking, though he did move away from Khandwa to escape the negative emotional effects of suddenly being responsible for caring for his birth family after Guddu’s death.