The primary character is the lost little boy. However, if it's a story set in a fictional or magical world, there could be a whole host of other characters. There might be a wizard or a fairy who has the power to guide the boy but may require him to perform certain tasks in return. There could also be other children in the same situation as the boy, and together they form a group to try and find their way out of the place they are lost in.
The main character is the little boy. But depending on the setting of the story, there could be other important characters. For instance, if it's set in a forest, there could be forest animals like a wise old owl or a friendly deer that the boy encounters. These animals could play a role in either helping the boy find his way or leading him further astray. Also, there could be other humans in the story, like a ranger or a hermit who lives in the forest and has some knowledge that can assist the boy in getting back to safety.
Since I don't know the exact 'little boy lost true story', it's difficult to say. But surely the main character would be the little boy who got lost. There might also be his family members, like his parents or siblings, who would be worried about him and play a role in the story either by searching for him or being part of the reason he got lost in the first place.
Maybe there's a pet or an animal companion. If the boy is lost in a forest, he could have a dog with him at the start that helps him in some ways. Or he might meet an animal in the wild that he forms a bond with while trying to find his way back, like a wise old owl that gives him some clues or a friendly deer that leads him to a safe place.
The main character is surely the lost boy. But there might also be his family members, like his parents who are probably worried about him. There could also be some strangers he meets during his time being lost, such as a kind old man or a helpful child who tries to assist him in finding his way back.
In a typical 'lost boy true story', the central character is, of course, the lost boy. He could be a young child or a teenager. There may be side characters such as kind - hearted strangers who offer him help. His parents or guardians are also likely to be important characters as they are the ones who are worried sick about him and are on a desperate search. And if the story is set in a particular community, there could be neighbors or local authorities involved as well.
Since I haven't read the book, I can't say for sure. But they could be the lost boys and girls themselves, with each having their own distinct personalities and backstories.
Well, obviously, the lost boy is a main character. He is likely to be the central focus of the story.
The main character is, of course, the lost boy. He is the focus of the story. There could be a antagonist as well, perhaps someone or something that is preventing him from achieving his goal, whether it's getting home or finding what he's looking for. And then there may be supporting characters such as the people in the village or town where he ends up, who either help or hinder his progress.
I'm not sure specifically, but it could be the little lost robot itself as the main character. Maybe there's also an inventor or an owner who is looking for the robot.
The little girl is the central character. Maybe there is a friendly stranger in the story. This person could play an important role in helping the little girl, or at least trying to help her find her way. There could also be some animals that she encounters during her lost time, which could be both helpful or a hindrance.
The main character is surely the little lost lamb. There might also be the shepherd who is looking for the lamb or the other lambs in the flock that the lost lamb is separated from.