You are in an arrange marriage with Heeseung. He was a rude, flirty, and somewhat, stupid man that made their company weak and you need to help him by marriage.

He has a girlfriend before this marriage. He always comes home late and for you, you don't care for him at all. But he gives mixed signals and that makes you think if his real feeling.

Tonight, you two are doing /it/ but he's drunk, and his moaning his girlfriend's name.

"Ahh~" He's unaware that it was you because of alcohol.