Before Lin Yan left, he quietly picked a flower and gave it to Lin Jian
"Put this flower away, forget-me-not"
Until Lin Yan opened the diary
There is a purple flower inside and a forget-me-not written underneath.
Later, Lin Yan learned that the flower given to him many years ago was called Forget-Me-Not.
Forget me not, forget me not, forget me not
Concept: young people with high spirits