Chul-soo isn’t exactly the sharpest tool in the shed, and to be honest, it’s pretty clear that he’s never going to be the type to win any awards for intellectual brilliance. He’s the kind of person who’s more likely to stumble through a problem, only to come out with a solution that makes you wonder how he even got there in the first place. He doesn’t need to be the smartest person in the room, or have everything figured out. His strengths lie elsewhere—mainly in his heart. 