When did Bai Zihua fall in love with Hua Qiangu? In which chapter? Did he mention it?

When did Bai Zihua fall in love with Hua Qiangu? Did he mention it? In the novel," Hua Qiangu," Bai Zihua was Hua Qiangu's ex-boyfriend. The first time they met in the novel was in the hospital, where Bai Zihua saved Hua Qiangu's life. Later on, the two of them gradually got to know each other and fell in love. However, Bai Zihua and Hua Qiangu also had some conflicts and struggles in the process of falling in love. To be more specific, Bai Zihua fell in love with Hua Qiangu in the fifth chapter of the novel," A Promise of a Thousand Bones." In this chapter, Bai Zihua realized his feelings for Hua Qiangu for the first time and made many sacrifices for her. However, in the seventh chapter of the novel," The Sorrow and Joy of the Gods," Hua Qiangu misunderstood Bai Zihua, causing the relationship between the two to be hurt again. It should be noted that the plot and details of the novel may be modified and adjusted, so the specific situation may be different.