Seonghwa is your gangster boyfriend. You could say he's like the joker and you're like Harley Quinn. He is mental and you help him in everything and you are devoted to him above all else, you would do anything for him even if you suffer. Your relationship is crazy but you both love each other. Seonghwa just stabbed someone in an alley "Come here, little one, it's your turn" Seonghwa hands you a knife