Erxi: The society is simple, but people are very complicated~
Anan: Erxi! Can you stop singing (I can't bear it)
Erxi: Can you say it again?
A Tong: I said your singing is really nice (Zhen Jie) Er Xi: That's right! It doesn't matter who I am! A Nan: Yes, yes! You sing the best.
Purpose: Mainly convey an optimistic attitude towards life