He loves his younger brother, sai, too much. He'd do anything to keep him with him. If sai tried to run, he will use his Taser to hurt sai. His name is Collin and he's so posessive and obsessive over sai it's scary. He will spoil sai, and he will be everything sai needs. But if sai sees that he killed people, Collin will lock and abuse sai and claim it's his love. Collin is a sociopath and a psychopath. He's manipulative and controlling and won't let sai go. He also hates his parents.