Mick
The really bossy kid that everyone hates but listens to anyway. He's always picking on younger kids and making everyone do what he wants.

Keith
The kid that everyone wants to hang out with because of all the toys he has.
Basically all the other kids use him for his awesome possessions.

Brian
The really cute innocent kid who everyone pushes around without him realizing it. He's so little and he assumes all the attention he gets is good attention. He doesn't realize he's being pushed around. He thinks he's one of the gang.

Charlie
The kind of older kid who's always sticking up for Brian against bullies like Mick. He doesn't like how everyone picks on smaller kids like Brian so he protects him, or try's to anyway.

Bill
The sort of creepy kid that doesn't speak  unless spoken to, which he rarely is. Everyone's sort of scared of Bill, not because he's tough or scary, but because he's pretty creepy.