C212 Reuniting with an Old Friend

After Xiao Yao settled Xia Nan down, he went to his room. When he returned to his room, he kept thinking about what had happened during the day. Had he lived in the city before?

Why did the person in the day look at him so differently? Did they know each other before? But he didn't have the slightest impression in his heart. Xiao Yao tried hard to recall who he was in the past