Koa thought everything was fine until the boys at his school found out his older sibling was the only one taking care of him. Their parents had left awhile back, and now it's just the two of them. He never had a problem with that, in fact he loved it. He enjoyed it because they actually had fun together. But once he begins to get bullied for it, he starts to distance himself, and starts to lash out. Deep down though, he really wants that bond. He doesn't want his sibling to go away.