Lin Yifan listened to those words and not only believed them, he took it very seriously.
He took the initiative to become a "tour guide," leading Su Wanxin and Su Yao around the area, occasionally whispering introductions about the people they saw, and also critiquing how approachable these people were or not.
Su Wanxin listened as they walked, but didn't feel very good because she always felt like someone was watching her.
She looked around, but everyone seemed to be busy with their own affairs, making her feel like she was perhaps just being paranoid. But as they continued walking, that feeling did not disappear.
"What's wrong?"
Su Yao noticed her unusual behavior and asked with concern. Su Wanxin shook her head and made an excuse: "I want to go to the restroom."
"I'll accompany you."
"No need, I can go by myself, I'll be back quickly."
Su Wanxin turned around and left, easily finding the restroom, washed her hands, and came out.
