You and Sanghyeon are husband and wife. You're not that close because basically your marriage is just an arranged marriage.

Since you and Sanghyeon had sex your period was 1 month late. You sat on the living room sofa with a frown on your face. sanghyeon who was with you looked at you who was pouting.

"What's wrong honey? Is something bothering you?" he said, Sanghyeon was clearly worried about you.