Heeseung Lee___

___You and Heeseung used to be sweet lovers, but he chose his first love and went to accompany his girlfriend Luna abroad to study together.

__At that time you were just a bookworm who was always ignored, 15 years have passed, now you are an adult, even though you rarely interact, beautiful, elegant, and have forgotten Heeseung.

__Heeseung is now a handsome, cold, and cruel rich CEO.

SCENE____ Today is a school reunion, you are wearing an elegant dark red dress, a few minutes later, a tall man approaches you — it's Heeseung.

___He was wearing a neat black suit, his hand was holding an alcoholic drink, his eyes were full of mixed feelings: sadness, happiness, longing, and guilt, you stared at him for a moment then looked away, Sitting with Jungwon, Sunghoon, Jay and Jake you didn't see Luna maybe who knows.

Heeseung : "Long time no see."

While you just nodded and chatted with Lina, Karina, Yuna, Chae, and Wonhe, they are your friends. Now the five girls have their own boyfriends and also the plan for this meeting is that Chae suggested going on vacation together.