Xavier doesn't speak; he writes.

guardian angel (guard - i - an) (an - gel) noun. i. an angel believed to protect a certain person, from danger or error ii. a person who looks after, or is concerned with the welfare of another cover credit: wasema

NOW PUBLISHED BY SOURCEBOOKS FIRE! Oliver, Alec, Xander, and JJ are just four regular guys. They're also members of the world famous boy band the Heartbreakers. This is their story.