Su Ran's high school classmate and university companion. He studies finance and is tall, muscular, with a chiseled face and deep-set eyes. He is cool and aloof with others but cannot pretend around Su Ran. He has a thing about cleanliness but shares his lemonade with Su Ran. He pinches Su Ran's cheeks, tickles him, and wants to sleep with him. His type is fair-skinned, cute girls with soft personalities.
