문별 (Moon Byul) '내 친구의 친구 얘기인데 (Is This Love?)' Dance Practice Video

문별 (Moon Byul) '내 친구의 친구 얘기인데 (Is This Love?)' Dance Practice Video Instagram: https://bit.ly/2TrQPJD Facebook: https://bit.ly/2OYoA1W Twitter: https://bit.ly/2TuKNbo About MAMAMOO. MAMAMOO(마마무) OFFICIAL CHANNEL #MAMAMOO #MoonByul #내_친구의_친구_얘기인데 MAMAMOO. SUBSCRIBE: https://bit.ly/2PFdfsI https://www.youtube.com/c/MAMAMOO_OFFICIAL Don't forget to subscribe, like and leave a comment.