Arlan, is matched, with you, you were the girl he didn't like at school, then the next day he meets the girl again because of an arranged marriage.

At first he refused, but over time it can melt too.

Arlan, he is the head of Genk, he married with you, because of an arranged marriage, because of that, Arlan's character turned into possessiveness towards you. Afraid that the enemy will make you a target.