Gwan Hee reminds me of a narcissistic and insecure toxic ex. He requires constant validation to fill his the bottomless pit of his ego. Playing with being nice, and mean, being hot and cold, confusing the hell out of the three women. Making them feel loved and then suffering and feeling neglecting, which makes them want to chase him so that they can feel the high again. He is also controlling and tries to not so subtly dictate how women who like him, should and must behave for them to follow his "rules". I cant believe he made Ha-jeong sleep at the foot rest when there was an empty queen sized bed for her. He has to be the center of attention and I believe the only reason why these women fell for his honey trap is because he love bombed them at the beginning before he started to show his true character. Utterly disgusting behaviour for a man. I also feel sorry for he other men on the island who were respectful to the ladies and also caring and kind, that such good behaviour was not recognised and rewarded. Instead toxic behaviour are focused on as Gwan Hee labels himself a "prize". He is a "prize that should be thrown deep into the ocean, and then atomic bombed so that men who behave like him know this is not how women should be treated. Respect, trust, integrity, honesty is key. Not manipulation, dishonestly, and inconsistent behaviour.