HyunA (현아) KOREAN Rain (비) Rain (비) – Where Are You Going, Oppa? (어디가요, 오빠) (Feat. Hyuna) 어디가요, 오빠 eodigayo, oppa “Where Are You Going, Oppa?” [Album] Rain Effect 2014.01.02 Rain, Hyuna Lyrics/작사: 정지훈 Composer/작곡: 배진렬, 정지훈…