In contrast to his twin sister Dani, Dorian is very introverted; preferring to read and practice magic than talk to others. He has tried many times to become friends with Nico, but each time Nico would brush him off until later in the story when they begin to get along. He is socially awkward but tries not to let that get in his way. Eventually, he makes friends with everyone (despite doing it much slower than Dani had). Dorian is curious, intelligent, and a very powerful witch.