How to End an Unrequited Love

Chapter 37: Side Story 2: How to Love Deeply (Part 2)
Chapter 36: Side Story 2: How to Love Deeply (Part 1)
Chapter 38: Side Story 2: How to Love Deeply (Part 3)
Chapter 36: Side Story 2: How to Love Deeply (Part 1)
Chapter 38: Side Story 2: How to Love Deeply (Part 3)
"Kim Boksil, is better known for having no success at love having gone with unrequited love for 20 years now. She's now on her 9th failure of unrequited love since graduating from high school. Boksil, who vows that she will have a wonderful relationship when she becomes a college student, falls for her kind and handsome sunbae, Doyoon."
Related Series