While recuperating from an accidental injury, she unexpectedly met an elementary school classmate she had lost contact with for many years.
Those memories and longings that have been silent in the depths of the mind are like a dusty book. A gentle blow stirs up dust in the room. It cannot be dispersed for a long time, and people can't wait to open it.
Purpose: Don't just want to make do with it just because you've reached your age.