I've been working with director Wilson Kip for a very long time. We both have many unforgettable memories together. For instance, he witnessed the whole process of me injuring my cruciate ligament! However, our working together has always been very happy. He is a director I really admire and trust. Because of that trust, when the director and executive producer suggested that I sing "The Moon Speaks For My Heart", along with Wu Yue, for the movie, I accepted without hesitation. Besides, if you've watched this movie, you will understand the point of this song.