S'Miles

His full name is Samuel Miles, though only Keroake ever calls him that. S'Miles is a much more fitting name, considering that he is cursed to always smile (well, technically, it's to never frown, but he doesn't want to take any chances), else he will turn into a rampaging beast thing until he calms down. It doesn't bother him too much, though.

He used to be a bit of a prankster, but after a certain incident he's been trying to not cause any more problems if he can help it. Others started to shun and avoid him for a while to the point where he tried to supplement social interaction with two little wooden puppets. Their comedy routines slowly got darker and weirder over time and onlookers were getting concerned, so eventually they started talking to him again to make sure he was okay. He keeps the puppets (and some other things) in a hollow cavity in his chest. The smiley face on his chest is the door.

At some point, one of his teeth got knocked out during a fight. He let Keroake keep it.