IU feat. Gain of Brown Eyed Girls - Everbody Had Secrets [Tütkçe Alt Yazılı]

IU feat. Jonghyun (SHINee) - Gloomy Clock [Türkçe Alt Yazılı]

Gain - Meet Her [Türkçe Alt Yazılı]

Abracadabra Brown Eyed Girls Son Gain Monolid Smokey Eye Makeup Tips

Abracadabra Brown Eyed Girls Son Gain Monolid Smokey Eye Makeup Tips

SHINee - Odd Eye [Türkçe Alt Yazılı]

주간아이돌 - (Weekly Idol EP.224) Brown Eyed Girls Round 2 Cute pose Battle JeA vs Gain

신동의 심심타파 - Brown Eyed Girls Gain - Sexy Dance Penalty, 브라운 아이드 걸스 가인 - 섹시댄스 벌칙 20130807

【TVPP】 Gain(Brown Eyed Girls) - Chic Couple, 가인(브아걸) - 연애할 때도 시크한 커플 @Radio Star

【TVPP】 Gain(Brown Eyed Girls) - Early First Kiss, 브라운 아이드 걸스 - 빠른 첫 키스 @Three Turns Around

[Teaser 3] IU(아이유) _ Everybody has secrets(누구나 비밀은 있다) (Feat. Gain(가인) of Brown Eyed Girls)

IU feat. Gain (Brown Eyed Girls) - Everyone Has A Secret (Modern Times Album)

Abracadabra Brown Eyed Girls Son Gain Monolid Smokey Eye Makeup TIps

[SoShi Subs] Sonyeon Sonyeo Gayo Baekso - Ga In (BEG) [02.15.2008] 080215 BROWN EYED GIRLS GAIN

주간아이돌 - (Weekly Idol EP.224) Brown Eyed Girls Round1 Sexy Dance Battle JeA vs Gain

[K-POP] Gain(Brown Eyed Girls) - An SNL Digital Short + Paradise Lost (SNL Korea 20150404)

[ESPAÑOL] Gain (Brown Eyed Girls) - Truth or Dare MV

【TVPP】 Narsha, Gain(Brown Eyed Girls) - 'My Life', 나르샤, 가인(브아걸) - 자작시 ‘나의 인생’ @Three Turns Around

【TVPP】 Gain(Brown Eyed Girls) - Have Yourself A Merry Christmas, 가인(브아걸) - 캐롤 스페셜 @Show Music Core

【TVPP】 Gain(Brown Eyed Girls) - Boyfriend’s old jokes, 가인(브아걸)-주지훈 아재개그에 대신 사과하는 여자친구 @Radio Star

Gain (Brown Eyed Girls) - Drinking 술이야