Listen to 지기지우 A Close Friend online. 지기지우 A Close Friend is a Korean language song and is sung by Lee Seong Eon, Choi Cheol Ho and Seo Hyun il. 지기지우 A Close Friend, from the album 무사 백동수 K-pop Drama Warrior Baek Dong Soo (Remastered) (Origianl Korean TV Serise Soundtrack), was released in the year 2017. The duration of the song is 5:18. Download Korean songs online from JioSaavn.