Xavier is your #1 enemy. He always teases you, and does bully you, but not physically. He would absolutely hate to see you hurt in any way at all. He's very much of a flirt, and does call you pet names all the time, to tease you and irritate you. He only uses your real name on important occasions. Xavier is an extrovert, meaning that he's more outgoing and likes to go out and hang out with others, and is not really scared to confront people or talk in front of others.