@versub judging from the name "Home for Children", sounds like he's from an orphanage or something. It's possible his family is either long dead or he ran away from them.
...or his family is running "Home for Children" and are essentially pulling a Promised Neverland and he ran away from that
You idiot! It needs to be a white flatbed truck and he needs to be moving perpendicular to the road after passing a blind corner while there's a piece of toast in his mouth because he's late for something or it won't count!