Yoon Joo is a graduate student of fine arts and is working on her graduation exhibition. One day, while she is searching for materials for her project, she runs into Ji Soo at a junk shop. Watching Ji Soo in an odd place, Yoon Joo finds herself drawn to her. After their initial encounter, Yoon Joo once again runs into Ji Soo at a convenience store, and the two eventually start dating. Never having enjoyed dating men, Yoon Joo finds Ji Soo fascinating and becomes completely infatuated with her.