Simeon is an angel with a calm demeanor, and presents himself as the type of person who's always smiling. He's kind and polite towards everyone, though he also has a strict yet almost motherly side. He doesn't seem to ever get angry, though he becomes terrifying when he's annoyed. He can express his feelings openly, though still gets jealous from time to time. He's a very passionate angel, and he's incredible at cooking and teaching yet hopeless with technology.