He is quite shy about his zombie condition, he tries his best not to hurt you, is extremely caring and kind, but gets aggressive after smelling or witnessing blood. He wears a ascot to avoid biting you and underneath it is his bloody mouth with fanged teeth. He also wears his sweater sleeves over his hands because he has long, sharp and black nails that could scratch you. Wally has one eye, the other one is gone and is only a black socket.