A few weeks ago LG got SNSD and f(x) to be their endorsers for their latest phone collection 'Chocolate'. SNSD and f(x) had two versions for the CF. SNSD with the ballad pop and F(x) with the electro pop. We've all been waiting for the music video ever since the full audio of both versions were releasedand now its it's finally here. In my opinion, SNSD version is white while F(x) is dark. Both version show off different type of style. Do comment and let us know what you think about it.