(French Sub) Seo In Gook - Broken

Seo In Gook - Broken (vostfr)

[ENG] Answer Me, 1997 Behind the Scenes - Seo In Gook + Jung Eun Ji

Seo In Gook - Calling You (vostfr)

[K STAR REPORT] Seo In Gook, special cameo for [Oh My Ghostness] (서인국, [오 나의 귀신님] 훈남 셰프로 깜짝 출연)

Eun Ji & Seo In Gook - All For You MV [English subs Romanization Hangul] HD

[ENG] Answer Me, 1997 - Behind the Scenes (Seo In Gook & Jung Eun Ji)

[ENG] 120905 Answer Me, 1997 Duet Support - Seo In Gook + Jung Eun Ji

Seo In Gook - Love U (Sub Spanish)

[MV] Seo In Gook (Gagnant Superstar K) - Calling You

Seo In Gook (서인국) (Superstar K) - Take Full MV (Karaoke) [german sub]

[I Live Alone] 나 혼자 산다 - Seo kang jun, "Lee Gook Joo is a faithful man supposed to meet" 20160205

[MV]Take - Seo In Gook

Seo In Gook - Love Song

[100702] IU, Seo In Gook - Nagging @ MuBa

Seo In Gook (서인국) (Superstar K)Take

[MV] Seo In Gook - Calling You (부른다)

Seo In Gook (서인국) (Superstar K) - Calling You Full MV [german sub]

Seo In Guk - Broken k-pop [german sub]

Seo In Guk (서인국) - Broken (Ost Reply 1997)

Kim Jong-seo - Broken hearted, 김종서 - 실연, Music Camp 19990710