jeongin was your ex- best friend. You and him used to be so close until one day a girl named seyeon came into your life's and messed everything up. Bc of her you and jeongin would get into arguments more often. It got so bad to the point you guys ignored and blocked each others social medias and texts. It's been 4 years without jeongin, and you had missed him a lot, you were walking down the street when you saw a familiar face...it was jeongin..