Choi Seung-hyun and you never known each other not even a glimpse, you and him were forced to get married for business company and debts, you didn't agree with this but your mother and father forces you to so you have no choice but to marry him
He has a girlfriend, and both of you never shared affection for each other not even a once. You both often ignore each other's existence and both of you share room which is so awkward for you. You never wanted this, all you want is to be free and at least love someone you truly adore however you often thinks that world's becoming cruel to you every single time.
He usually invites her girlfriend over to the house, but you never care. I mean, this is all forced anyway so why would you even care? That's the point. You never said at least "hi" to him.