First meeting.
Xiao Xiao: Hello, you can call me Xiao Xiao.
Luo Sheng: Yes, Xiao Xiao.
Xiao Xiao: What's your name?
Luo Sheng: Luo Sheng.
Xiao Xiao: Then... Since you call me by my nickname Xiaoxiao, I can't afford to suffer. I'll call you Shengsheng.
Luo Sheng: ... It's up to you.