"Yingying, what are you thinking about?" Qing Zhu waved her hand in front of Nangong Beiying.
"What's wrong?" Nangong Beiying snapped back to reality and asked Qing Zhu.
"Qin Xue is calling you." Qing Zhu glanced over at Qin Xue's side.
"Xuexue, what's the matter?" Nangong Beiying looked at Qin Xue.
"It's nothing, I just wanted to ask what you were thinking about." Qin Xue shook her head.
"I just remembered some things from the past." Nangong Beiying came out of her reverie.
Lately, she didn't know why, but she often thought of past events. She even wondered if she was ill, suffering from a condition called nostalgia.
"You shouldn't think too much right now, just relax." Qin Xue also noticed that Nangong Beiying's mood had been a bit down recently, not knowing if she was worried about how to face Xiao Qi when they returned.
Although Nangong Beiying hadn't shown anything, as friends for two lifetimes, Qin Xue could still tell what Nangong Beiying's emotions were.
