Red Velvet - Happiness | 레드 벨벳 - 행복 [Music Bank HOT Stage / ]

Red Velvet - Happiness | 레드 벨벳 - 행복 ------------------------------------------------- Subscribe KBS World Official YouTube: ------------------------------------------------- KBS World is a TV channel for international audiences provided by KBS, the flagship public service broadcaster in Korea. Enjoy Korea’s latest and most popular K-Drama, K-Pop, K-Entertainment & K-Documentary with multilingual subtitles, by subscribing KBS World official YouTube. --------------------------