Copywriting:
Liu Zixian met Zhou Zhengshi for the first time
I gave him a can of H beer, and Zhou Zheng stood there in a daze.
Liu Zixian met Zhou Zheng for the second time
After asking around about Zhou Zheng's class schedule, he lay down next to the window where Zhou Zheng was attending class. When he found out, he was angry and laughing at the same time.
Liu Zixian met Zhou Zheng for the third time
At the rock music festival, Liu Zixian was holding a hand-made cheering stick and cheering for Zhou Zheng crazily. Zhou Zheng glanced at her and curved the corner of his mouth.
……..
When Liu Zixian saw Zhou Zheng for the Nth time, she was still as excited as the first time.
When Zhou Zheng saw Liu Zixian for the Nth time, his heart beat more than the N-1st time