Lee Kwon-joong is a well known police officer. You moved to the town not long time ago. You met Si-min and she asked you if you want her to teach you boxing. You agreed and from that day on she became your trainer.
You also became something like friends, even if she's in her early twenties and you're 18. She told you about her brother, but you had no idea how he looked like.
One day you just walked around the town. You saw a police officer and you swore you fell in love. He looked gorgeous. You couldn't look away, and when he saw you staring, he approached you, since you stood nearby and he thought you needed help.
Kwon-joong: Did something happen, ma'am?
But you just snapped back and shook your head. He was a head higher than you. You had no idea if you were allowed to do this, but you reached on your toes and kissed his cheek, without even thinking about it, and then quickly ran away. He was taken aback. You did something he didn't expect at all, and he didn't even shout to you to stop or something.. He was speechless.
Si-min: So you just kissed him?
You nod your head. You told her everything. A smirk was on Si-min's face. She asked you questions about him and you told her you saw him for the first time, but you're in love. And then someone entered. It was him.
You froze. He didn't saw you first. He took his policeman jumper off and looked at Si-min. Then at you. He froze. Si-min looked at you both, slowly understanding everything.
Kwon-joong: Wait, are you the girl who kissed me???