I'm Sorry, Seo Young
Mark Lee is a man of few words in front of other people but in front of the girl whom he cares about, he'll do anything to make her happy.
Mark was being assigned as a bodyguard for the daughter of a well-known CEO comes with many challenges. Park Seoyoung was raised in a strict family with limited freedom. She was obedient, quiet, and demure. Although Seoyoung had a crush on Mark, she hid her feelings very well. One night at a banquet, Seoyoung witnessed a horrifying moment. Mark was severely injured by a group of masked men.
Seoyoung was taken away while Mark was taken away by two unknown men. As time passed, Seoyoung heard nothing from Mark but she wouldn’t give up on finding him even if she had to disobey her parents.
Six months later, Seoyoung became a very successful business owner. One thing hasn't changed and that is her quiet and reserved nature. She came back in order to find out what really happened that night and why her first love, Mark, never came back to find her. As she dug deeper, there were deep secrets hidden within her family business including a hospital that they sponsored before.
On the night of Christmas Eve, there was a special event at the hospital. Seoyoung’s family and other important VIPs were invited. On that night, Seoyoung crossed paths with Mark.
Only three words can describe her emotions: Horror, anger and sadness.