From the elementary school desk to growing up, they had quarreled, had fights, and had cold wars, but they had never really been separated.
They obviously understand each other best, but they love competing with each other the most.
The care hidden in the quarrels and the tenderness mixed in the years finally turned into a sentence after growing up:
It turns out that the future I want most has always been with you.
Concept: Two girls argue and reconcile over the years, and finally see the answer of a lifetime in each other's eyes.
