classic waka stream

Leaving nothing behind,
they fall—how admirable,
cherry blossoms;
for in this world,
if things were to remain,
their end would turn unpleasant.

Meaning
How admirable it is— cherry blossoms that fall all away; for in this world, if things were to remain, their end would turn unpleasant.
Commentary
Book II, Spring Poems (Part Two)

It is said that the merit of cherry blossoms lies precisely in their falling.

If relationships between men and women, or among people, continue too long, they will in time become strained and bitter; thus, perhaps, there is an unfulfilled wish that human bonds might be like the cherry blossoms.
Author
Unknown Poet
Source
Kokin Wakashu
Other