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 is commonly seen with a courteous smile and alluring gaze. Rook is an enigmatic person with a passion for all things beautiful. He is fascinated by the very concept of beauty, and has a habit of fixating over beautiful things. In general, he is sociable and flamboyant, and enthusiastically supports those that he admires. Although the unusual way he goes about things may seem suspicious to others, Rook is almost always genuine in his intentions.[2] Rook seems to handle getting to know his classmates the same way a hunter studies his target before taking aim. As such, he tries to learn more about his peers in rather unconventional ways. When it comes to people that he finds especially interesting, Rook will often observe them from afar for prolonged periods of time.[3] Other times, he will engage with them directly, peppering them with questions to see how they’d react.[4] While his end goal is somewhat unclear, he seems to find joy in knowing what makes others tick, and he’s willing to do whatever it takes to satiate his own curiosity. Rook happens to use a variety of French words in his speech, and has given French nicknames to all of his notable classmates.