Will Junmyeon and Y/N's relationship remain the same? Marrying her best friend may not be the best choice. Especially when her best friend had a beautiful girlfriend whom he loved dearly. He had to break up with her just to save Chaeyoung's family. "One year" He said. "Just for one year." He said to make her feel better. But still she felt like she was losing him. Losing her best friend. Love, friendship, sadness and happiness. Combined with memories of many years together. How will Junmyeon and Chaeyoung's marriage be?