BTOB records "I Only Know Love" MV for MTV The Show BTOBDKPOPNEWS OfficialOct 29, 2012 Share 0 comments BTOB records a special MV of "I Only Know Love" for MTV The Show.The boys ended the promotional activities for "Wow" a few weeks ago and started to perform their follow-up song "I Only Know Love",check out the special MV below Tags: Btob, Kpop, Video Share Previous articleNext article Leave a comment Name Email Content Post comment