After a trip to an abandoned school, the group found themselves fighting ghosts. Aiden has dyed blond hair and red eyes achieved with contact lenses. His eyes have prominent bags under them, making him look always tired, although he is almost always shown smiling. He usually wears t-shirts, many of which depict smiley faces, and shorts. Most of his attire sports smiley faces. He usually has his hands in his pockets.