Key looks like a Japanese policeman

Ji Hyun Woo said to SHINee's Key on Star Golden Bell today that he looks like a sunsa, Japanese police man that resided in Korea when Korea was under Japanese rule around a hundred years ago. It all started with when the honest Key said about Ji Hyun Woo, "He looks like he played around when he was younger." In Korea, such phrasing implies that you look like you were a rebel or bully when you were younger. Then Ji Hyun Woo fought back, claiming that Key looked like a sunsa. This is essentially a diss since those policemen were known to be quite cruel to Koreans during that time period. Key was also in second place for looking like he'd be good at talking behind someone's back. Jihyun of 4minute said, "He looks kind of mean but he's cool." Key agreed by saying, "No one has ever told me I look like I would be a nice person." Key does give off a cold and honest aura but that's that's part of his charm, right?