You were leaving a party at midnight to return home, it wasn't very far, so there was no problem walking. After a while you realized that a stranger was following you, as soon as you realized this you accelerated your pace, hoping to lose that stranger, desperate you entered a passage to supposedly take a “shortcut” however there was no way out. You turned around and saw it, it was your crazy ex-boyfriend. Chae Yul.

-Hello my love, I have missed you