Download MP3 KANG GO EUN - 우리가 헤어진 이유 (The reason why we broke up) from album 우리가 헤어진 이유 (The reason why we broke up) just for review, Please support the Artist/Band by buying their original song "KANG GO EUN" Available on iTunes, Spotify, JOOX, Amazon, or other Official Music Store. Best regard.