The reason Huo Jianhua and Lin Xinru got married was rumored to be because they fell in love with each other when they were filming " The Concubine." In the show, Huo Jianhua said that he and Xin Ru became husband and wife because they often stayed up late to take care of each other during the filming process. Xinru also revealed in the interview that she and Huo Jianhua fell in love during the filming of 'Underground Rail'. Their relationship began with their work, deepened in life, and finally came together.