I feel the two of them, really have feelings for each other. they do not advertise for movies , films shot from mid-April 2014 . yet they still keep in touch. Until the date was announced, just because they liked each other, they went to promote the movie together a lot. Just look at the behind-the-scenes pictures, see Song Seung Hun's eyes for Liu Yifei. he really loves her. and she also has feelings for him , so be embarrassed . Moreover, she has never been openly romantic, except for openly dating him. I don't really know why they broke up. but I always want them to love again from the beginning. If language is so important, how can people who are born mute still get married? both of them can still use english