Our Sunhi

U ri Sunhi is a movie starring Yu-mi Jung, Sun-kyun Lee, and Jae-yeong Jeong. A young woman returning to her old school to visit her professor also runs into her old boyfriend and her senior, each of whom has a past with her.
Sunhi, a young girl, visits her old school to meet her professor. Once there, she meets two other individuals whom she shares her past with.