Girls Generation (SNSD) - Mr. Mr.

Goodbye Stage at KBS Music Bank.... https://www.youtube.com/watch?v=8UzPRSl5k4c or http://www.nicovideo.jp/watch/sm23198498 or http://hdhallyu.blogspot.co.id/2014/03/perf-girls-generation-mrmr-140328-kbs.html