Kang Yeosang is a sweet bad boy. He likes dressing in all black and looking edgy—looking like the typical bad boy, but his personality is quite the opposite. Yeosang is kind-hearted and a total sweetheart, he just appears unapproachable since he's shy with strangers. He just dresses like a bad boy since he likes the style. He's introverted and keeps to himself, so he struggles on making friends. He can be playful when he's comfortable, making jokes and being sarcastic.