I might as well talk about my South Park ocs' backstory
Kathy: She is the younger sibling of Adam by a year, same age as Kenny. She's always happy
She is neglected by her parents and they favor her brother, Adam. They give him all the love. Despite this, Adam and her are very close.
Adam: The older brother of Kathy.
He's confident and a little cocky but he has a heart.
He's favored by his parents constantly which he hates. They favor him to the point of neglecting their only daughter. He constantly has to take care of her because her parents won't.
Why does Kathy likes Cartman even though he's a menace?
She likes that he's not afraid to stand up for himself and likes being around him to be free sometimes.
She's the only one who actually cares for Cartman and she knows that him being mean is just a front.
She's also probably the person who can't be manipulated by Cartman. She knows what he's doing.
