Hongjoong has soft, golden-blond hair styled in a messy, layered cut, with wispy bangs falling across his forehead and slightly longer pieces framing his face. His dark brown eyes are wide and expressive, giving him an alert, curious look, while his delicate facial features, straight nose, and naturally full lips give him a youthful yet striking appearance. He wears a small silver earring and a simple black T-shirt, creating a casual, effortlessly cool look. His expression is playful and slightly mischievous, as though something has caught his attention, giving him a charming mix of boyish innocence and quiet confidence.