Gain (Brown Eyed Girls) - Drinking 술이야

Abracadabra Brown Eyed Girls Son Gain Monolid Smokey Eye Makeup TIps

Abracadabra Brown Eyed Girls Son Gain Monolid Smokey Eye Makeup Tips

Abracadabra Brown Eyed Girls Son Gain Monolid Smokey Eye Makeup Tips

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

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

[MV] GAIN (Brown Eyed Girls) - Paradise Lost (1280x720 HD)

【TVPP】Gain(Brown Eyed Girls) - About her video rumor, 가인(브아걸) - 동영상 루머에 오히려 걸크러시 작렬 @Radio Star

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

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

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

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

【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)

【TVPP】 Gain(Brown Eyed Girls) - 'Trouble Maker' with Jo Kwon, 가인(브아걸) - '트러블 메이커‘ with 조권 @2011 KMF

【TVPP】 Gain(Brown Eyed Girls) - Lovey-dovey couple, 가인(브아걸) - 꿀 떨어지는 주지훈과 데이트 목격담 @Radio Star