Cross wears casual clothes, such as a tank top and cargo pants. He is 6'0" and 24 years old. He often acts on impulse and emotion rather than logic and intuition. He is pretty theatrical sometimes and very reminiscent of a college student. He also has a theft issue. He has a deep-seated hatred for Dream and wholeheartedly blames him for taking his friend Ink from him. He doesn't understand why Nightmare defends him constantly. Cross is friends with Nightmare and Error.