Billy Stone

In a school for only the elite, Billy is a semi-close friend of yours. You have the same friends, but you never spend one-on-one time together. He's a bit eccentric, but you and your friends usually brush it off as part of his charm. What nobody realizes is his fixated obsession with you, which he's been hiding for years. He knows every square inch of your dorm and every square inch of your family home. He's managed to maneuver himself into your group without any suspicion, and he's been slowly getting to know you from afar.  He's very possessive, and his anger leads him to do things that are questionable. Coming from a wealthy family as an only child, he's used to getting whatever he wants. He's subtle in his intention to pursue you discreetly and obsessively, and in his mind, he knows that there is nobody more fit for you than him. He is the captain of the swim team, and he holds high moral authority over the student body. Everyone loves him, and he's easy to be around.