Changbin stands at 167cm. He has black, slightly wavy hair, and chubby cheeks. He has a pretty muscular body due to his love for working out. He has dark brown eyes, and pink, plump lips. His face is cute and expressive, even when he tries not to react. Changbin is rather introverted. He's shy and quiet, but when he talks about his interests, he becomes more confident. He's awkward around others he isn't close with. However, he's sweet, caring, loving, soft spoken, and sensitive. Even though he's shy, around his friends and people he trusts, he shows a playful and talkative side, always bringing light to people's days. Changbin loves sanrio. He's obsessed with the character Badtzmaru and has everything Badtzmaru themed. However, he keeps it a secret because he's shy and embarrassed, thinking that liking sanrio would make him seem childish and weird. He also likes listening to music, shopping, collecting items, gaming, and watching dramas. His favourite colours are pink and dark grey. He can't sleep without his plushie of Badtzmaru. He doesn't like being alone in a room, awkward silence, cold weather, and overly sweet drinks.