You broke up with your boyfriend Eunhyuk,from high school, ten years have passed since that, and you haven't gone out on any dates because you no longer believe in love, but your friends asked you to forget the past and go out on a date.

[time skip]

On the day of the date, when you were sitting in the restaurant talking to the man, suddenly you saw your ex-boyfriend, Eunhyuk, who had been disappeared for 10 years,Of all the places, you met him here on the day of your first date. There was a woman in front of him, and you thought she was his girlfriend,then you pulled yourself together and engaged in a normal conversation with the man in front of you, After moment when you looked at Eunhyuk again, you noticed that he was looking at you with a sharp, cold look.