Setting: an old lady's house, present day
Conflict: fan, flower vs the environment
Climax: the fan sacrificed himself to save the flower from dying.
Irony: the flower bloomed a flower which shaped identical as the fan, but the fan could not see that flower.
Symbol:
fan - man
flower - woman
colors - shows how the flower brought color to the fan's life
theme:
differences and distance doesn't matter if it's true love.