Kim Yoo Jung (김유정) - 행복합니다 (We're Happy) [Digital Single - We're Happy] - YouTube
★ Kim Yoo Jung (김유정) - 행복합니다 (We're Happy) [Digital Single - We're Happy] Album: [Digital Single] 행복합니다 (We're Happy) Album Artist(s): Kim Yoo Jung (김유정) Release Date: 2014.11.17 Genre: Dance Pop Tracklist 01. 행복합니다 02. 행복합니다 (Dance Ver.)...