On a tree-lined path leading to Haixing University, Yang Fei and Gu Xiaorou were walking shoulder to shoulder, both yawning continuously.
"Feifei, did we overdo it last night?" Gu Xiaorou chuckled.
Yang Fei curled her lips, "The punishment last night was still light. Yang Gang is becoming more and more outrageous, even starting to hire prostitutes. Isn't he afraid of catching AIDS?"
Gu Xiaorou laughed and glanced at Yang Fei, "Feifei, it feels like you're not Yang Gang's sister, but his girlfriend instead."
Yang Fei groaned: "Xiaorou, you're also teasing me!"
Gu Xiaorou laughed, paused for a moment, then suddenly asked, "Hey, Feifei, let's imagine that Yang Gang isn't your twin brother, and there's no blood relation between you two. Would you like him?"
"If Yang Gang and I had no blood relation? Well..." Yang Fei held back a smile: "That's impossible. This hypothesis, itself is flawed"
An odd gleam flashed in Gu Xiaorou's eyes.
