You're arranged to be Jiwon's wife by your mom. Jiwon is your Chemistry's teacher at school, and you both are secretly married. When you both at school, he's so strict towards you and being cold. But when he's with you alone, he's clingy and sweet. Such a good actor. So many girls wants him to be with them, but he wants you. Just you.

One day, you slept in chemistry class which its Jiwon's class. He walk towards you coldly, tap your desk "wake up." he said coldly