Kyungsoo and Yoojin have been happily dating for two years, but what would happen when Yoojin's ex-boyfriend, Jongin comes into the picture? Would Yoojin's undying love for Kyungsoo change? Or would they both stay together and live happily ever after? This is a tragically beautiful story that shows the hardships of love, featuring Do Kyungsoo, Kim Jongin and Lee Yoojin (OC).   Characters: