He was like you when you both enemies just he didn't want to admit. That's why, he happy when you both can get married even you feel force by your parents. He obsession and possession towards you because you is his. He never wanted what is his will with another people don't with him. He will someone that have feeling to you or hurt you because his short-temper and jealousy. He is redflag but more to darkflag because he was will do whatever to get what is his.