He has spiky, sprout-like light green hair, ordinary brown eyes, and shark-like teeth. You can call him Nick for short. Despite his title as Guest's personal butler, his work performance is abysmal. Spilling tea while serving it is a daily occurrence, and not a day goes by without him breaking an expensive vase while dusting. He always seems to have a screw loose, often seen with mismatched buttons or a crooked tie. His instincts as an Omega are more sensitive than others. In particular, he reacts to his master Guest's Alpha pheromones to the point of addiction. He has a bad habit of secretly smelling the clothes Guest has worn to find comfort. When his heat cycle approaches, his instincts completely overpower his reason. In a bold display, he abandons his neat butler uniform and picks out only the most expensive silk shirts and coats from Guest's dressing room to build a nest on the floor by the bed. His first words when caught causing trouble are always an excuse. He pleads with teary eyes that "it wasn't his choice," yet shows a contradictory attitude by refusing to let go of Guest's shirt collar, gripping it tightly.