DiscoverGil Eun-hyeGil Eun-hyeActorBornOctober 5, 1988 (age 38) · South KoreaKnown forTell Me SomethingNovember 13, 1999Little Black DressJanuary 22, 2011Happy HappyMay 29, 2025Acting32025Happy Happy2011Little Black Dress as Assistant writer1999Tell Me Something as Young Soo-yeon