What does the fortune teller mean by "falling flowers"

This should be related to some customs in western Hunan. Please refer to the specific explanation!

"Falling Flowers Cave Girl" refers to some unmarried women of Xiangxi tribe, who can cry the leaves down; If you don't eat or drink in the cave, you won't die for a few days. I came back without drinking or eating, and I died in a few days. The tribe thinks that she married the tree god and the well god, so these girls didn't get married before their death. After their death, others went to hold a funeral. The family of the girl in Luohuadong not only didn't hold a funeral for them, but also held a wedding to show their wedding joy.

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