A connected series of love notes scribbled in library art books convinces grocery store clerk Hyun-chae that a mystery man, known only as 'Vincent', is pursuing a relationship with her. Meanwhile, a friend from her high-school days, subway driver Dong-ha, has relocated to Seoul to pursue a relationship with her.
| Directing | Yong-ih | Director |
| Writing | Hwang Jo-yoon | Writer |
| Production | Ju-yeon Son | Producer |
| Production | Syd Lim | Producer |
| Sound | Yoon Jong-shin | Music |
| Sound | Jung Jin-wook | Production Sound Mixer |
