When they were classmates, his crush was very superficial and she didn't understand.
After being divided into classes, he fell in love with her very deeply, but he didn't know it.
A secret love that is misplaced in time, three years of silence, and a lifetime of missing.
On graduation day, she finally admitted——
The boy from that summer has long been left in a time that cannot be returned.
Purpose: Cherish the people in front of you
