First love... you will always remember it. Even if... no, especially if it was unrequited. It hurts a lot, but still there is something sweet in this pain. And what if you are already grown-up, adult person, but still alone and all of a sudden find out that now you have to work with a person you were hopelessly in love with?

The main character of this story, young cute ullzang named Shin Seul Ah is supposed to meet big changes in here life. She will have several photosessions with, as she was told, a truly big star. And this star turned out to be the guy she truly liked in middle school. Well, he was already a high school student, and she never meant a lot to him... But now he notices something in Seul Ah, and it really attracts him. But memories only hurt young ullxang, and besides she finds out that Bang's donsaeng and his friend, Yoo Young Jae, is feeling something warm towards her. How the whole story will turn out? Nobody knows. Shall we move on?..