As young boys, he and his older brother Brian witnessed the murder of their mother, Laura Moser, and were left for two days in a shipping container filled with blood. Soon afterwards, Dexter was adopted by Harry Morgan, who hoped to help repress his memory of the death of his mother.
Dexter is the younger brother of Daring Charming, another Royal, and older twin brother of his sister Darling Charming, a Rebel.
Dexter makes frequent references to an internal feeling of emptiness, leading to several attempts in his youth to "feel alive".
Dexter claims to have no feelings or conscience and that all of his emotional responses are part of a well-rehearsed act to conceal his true nature.
They're always away from home or stuck in the middle of nowhere shooting, with little time to meet people.
Plus, they're famous, and muggles often get freaked out by famous people.
Ironically, Dexter is jealous of his brother's ability to impress any girl, unaware that he himself possesses an enchanted gaze that makes girls swoon. Cupid, his trademark Mattel name is also not his full name or real name.