Dee strongly takes after his father, having his blonde hair,  but he also has his mother's curly hair, freckles, and round nose. He is almost always seen with a tired/gloomy expression on his face. He also speaks in a deep nasally-voice. Much like with his appearance, he strongly takes after his father, having his quiet disposition, high intelligence, and sadistic tendencies, but he also has his mother's unfriendly attitude and bad temper. He is around 15-16 years old.