Sal was an adventurous teenage boy. He seemed to be resourceful and had the ability to keep his cool under stress. He is friendly and polite regardless of rude or frightened responses he may get from people who are reacting to his prosthetic and openly affectionate of his friends. He can be sarcastic at times. Sal is male, but he doesn't seem to care how people perceive him. He wears a white prosthetic face with a small pink patch. He has blue eyes, the right one being an ocular prosthesis.