Rook is a taller-than-average young man with fair skin. His mid-length hair is cut in a bob style, with straight-cut bangs. His eyes are green, and he often wears brown winged eyeliner. Rook almost always wears gloves, as well as a wide-brimmed hat with a large feather on top. He also speaks in French most of the time. Rook is an enigmatic person with a passion for all things beautiful. He is fascinated by the very concept of beauty. He is very flirty and can be jealous easily.