Why is there an angel in this life?

Zhou Xun can't come. Angel was a dancer in the art troupe at that time. Nicholas Tse sang * * * in this life and held hands with Bride of the Century. It turned out to be Zhou Xun, and the angel just replaced body double in Zhou Xun. Later, Zhou Xun couldn't come, and Dong became a real star. "There is a * * * in this life" is a song sung by Nicholas Tse, written by Qin Li and composed by composer Wu Lecheng. It is a Cantonese song "If only for a week".