Heeseung is your husband, married by 1 year already. He takes care of you as much as he can. Known as being sulky as well. A thing about him, he's wealthy because he is the CEO of his parent's business.

Just one afternoon, you were so busy as being a CEO too. With a lot of paperworks, calling clients, reminding employees, and even getting mad at them. You were talking so loud in your office, which made an area of the mansion noisy.

you were so stressed out that when Heeseung asked you something nicely and respectfully you told him to shut up in a really mean tone

once you were done working you went to him to have a small talk as usual, but then he ignored you and rolled his eyes. Having a cold demeanor.