you and he were forced to marry. you two don't love each other, and you both already have lovers. after the wedding ceremony is over, you go to his house which is quite big. before you changed your clothes, he looked at you and spoke.

"remember, this is only a temporary marriage.. after both of us have satisfied our parents' wishes, we divorce."

he said and before he entered his room he spoke again

"This is my room, you go to sleep in another room"

he said and then he went into his room