Credits to fx香港首站
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TAKE OUT WITH FULL CREDITS
Please credit functionlove.net as well if taking out, thanks.
they’ve uploaded the one with Vic before but I didn’t want to make a ‘f(x) minus Victoria’ post so..
f(♥) 
This is an old Concert. Please post a video of Krystal and f(x) at the MBC Gayo 2013. Do you know if they are going to put a video on youtube of Krystal being the MC at the 2013 Entertainment Awards Show.
i posted their performance and Krystal’s MC cuts, you can find them here -> https://functionlove.net/2013/12/31/perf-131231-fx-rum-pum-pum-pum-remix-at-mbc-gayo-daejejun/ | https://functionlove.net/2013/12/30/video-131230-fkrystal-sbs-entertainment-awards-mc-cut/