[MV] OH MY GIRL(오마이걸) _ Nonstop(살짝 설렜어) K-POP Wonderland, 1theK K-POP의 모든 즐거움을 1theK(원더케이)에서 만나보세요! :) Welcome to the official YouTube channel of K-POP Wonderland, 1theK '1theK Originals' Subscribe ??…