Along the way, Sun Qing and Bai Dingkai chatted and laughed together. Initially, she wanted to join Tang Su in calling him "Bai Second Brother," a nickname given by his godmother, Zhao Xinlan—that's what Sun Qing did too.
Regarding this nickname, Bai Dingkai himself, Tang Su, and Lu Han had no objections. In contrast, Bai Dingxian mockingly criticized Sun Qing, asking if she was trying to become Lu Han's mistress?
He also said something about how such women heralded from a bygone era.
As soon as he spoke, the several people present felt quite awkward, leaving Lu Han and Bai Dingkai at a loss for words.
Tang Su was even more baffled, not understanding why Bai Dingxian would say that to Sun Qing.
In the end, Sun Qing found a way to gracefully exit the awkward situation, agreeing that Doctor Bai's words were indeed correct and could easily lead to misunderstandings, admitting that she had no right to call someone "Bai Second Brother."
That privilege belonged to the Bai Family.