There are songs that make us want to dance。。。But the best songs are the ones that bring you back to the moment you first heard them,and once again break your heart。有些歌让我们想翩翩起舞，有些歌让我们不由地跟着唱，可那些最美的歌，会让你重回最初听到它们的时光，再次黯然心伤。