The male protagonist's secret love/prototype/short story
He kept that person's text messages for eight years and held her in his heart for eight years.
That person no longer remembers him.
In the vast world, he is like this grain of sand, the wind passes by without leaving any trace.
"Perhaps the secret love of youth will be like a gust of wind blowing across the sand dunes, slowly erasing the traces." —— Fang Shi
Intention:.