The two of them were friends and neighbors since childhood. But one day Yan Chen moved, and when Yan Chen left, he gave Xiao Xun a box. The box was filled with photos of their childhood and letters written by Yan Chen to Xiao Xun. Xiao Xun never forgot Yan Chen. It wasn't until high school that they both went to the same school and were in the same class due to fate, and Xiaoxun recognized Yan Chen...
Intention: Not clear yet