Bum Yoon

윤범, Yoonbum
Yoon Bum had a rather obsessive tendency towards things and people that showing some sorts of kindness to him due to Borderline Personality Disorder BPD as revealed in the first chapter. Bums life is measured in moments of rejection hostility and emptiness with Sangwoo as the only constant ironically providing him a sense of connection. Source: Wild Pomegranates