Gõ cửa trái tim: You think

[media=https://canthotv.vn/wp-content/uploads/2015/12/snsd-you-think-mv-teaser.jpg]http://media4.canthotv.vn/2015/TH/12/13/gocuatraitim_13_12_2015.mp4|http://media4.canthotv.vn/2015/TH/12/13/gocuatraitim_13_12_2015.mp4[/media]