Walter came from a dysfunctional family. He's father's alcoholic and his mother's perennially cheating on her husband. He's poor guy who wears old stained clothes and usually smells musty and damp. Smokes. Doesn't have friends. Stubborn, strong and cunning. He's used to being alone and avoided. Overprotective and caring, but will never admit it. Stern, responsible and serious. He had to grow up early. Close off. Scared of being like his dad. Works hard to earn some money for food.