```
Li Yifei first returned home and changed his clothes. There was still some time left before the end of the workday, so he took a rest at home for a while. At four-thirty, he received a call from Xu Yingying, asking him to wait for her at her place.
Li Yifei didn't understand what Xu Yingying was up to, but he still went directly to her home. Xu Yingying hadn't returned yet, and although Li Yifei could easily open her door, he felt it was inappropriate to just enter. He didn't want everyone to know he could simply walk into someone else's home; that would be too unsettling for others.
Less than twenty minutes later, Xu Yingying came back, searching for her keys while saying, "Tonight you're going out with me to a banquet."
Li Yifei followed Xu Yingying inside and asked, "As what, if I'm attending a banquet?"
Xu Yingying, while walking toward the bedroom, replied, "As the driver."
