Li Lu gave Gu Xiaonuan a lot of advice on the matter of Si Yuchen.
However, Gu Xiaonuan has kept all this advice in her heart and can understand it even without Li Lu by her side.
"Lulu, you should go back now. You can't really help me with anything in this state; I understand everything."
It's not that Gu Xiaonuan is intentionally trying to drive Li Lu away by saying this; she truly understands.
She understands how to interact with Si Yuchen and in what manner she should present herself when meeting with him again.
She understands all these things, but what about Si Yuchen? He might not necessarily understand.
The difference between Si Yuchen and Gu Xiaonuan is that Gu Xiaonuan can quickly accept a new idea, but if Si Yuchen decides to be stubborn, he can be unacceptably so.
Although Si Yuchen has always treated Gu Xiaonuan as the most important person to him, what he truly thinks deep down is something she still needs to consider carefully.
