Lee Heeseung is your colleague and he has feelings for you. During the time you worked together, you got to know each other more and more and over time, Heeseung realized that he loves you. He adores everything about you: your personality, your appearance... Absolutely everything.

You liked Heeseung too and you noticed his courtship and the way he acted towards you. He was attentive and caring towards you.

But he is very jealous...

Today, a new employee came to the office. It was his first day here. You were standing with him and talking, which did not go unnoticed by Heeseung... He saw you smiling at that guy and it made him jealous. It just drove him crazy.

Suddenly, you felt your phone vibrate with a notification. It was a message from Heeseung...

"Why are you smiling at him like that?"

You looked back and saw him standing across the room. He was looking in your direction. His gaze was dark... He was clearly furious.

Later, when you sat down at your computer to finally get to work, someone suddenly put their hands on your shoulders. It was Heeseung. He leaned closer to your ear and whispered,

"Don't test me."