At first, when Zhou Zhou thought they had never started, Lu Cheng was already deeply involved without knowing it.
Later, when she thought everything was over, Lu Cheng told her through actions that it was not over.
…
It turns out that this man had already planned everything about them when she was still ignorant about everything!
After going through separation and reunification, going round and round, they finally came together.
It was only at this time that Zhou Zhou understood what Lu Cheng said: For me, every day with you is unfinished time!
This article is also called "The Unfinished Time"