Outside the window, the flowers are dancing freely and lightly, just like a dream. The rain is falling and drifting aimlessly, just like sadness is flying.
"Free flying flowers are as light as a dream, and endless rain is as fine as sorrow" refers to falling flowers dancing in the wind at night. The endless rain falling all over the sky is inextricably linked, just like the melancholy in this heart.
"Flying flowers at home are as light as a dream, and endless rain is as fine as sorrow" comes from "Huanxisha-Lonely Cold Building" written by Qin Guan, a poet in the Song Dynasty. Original text:
Huanxisha-a lonely and cold building
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The desert is light and cold, with small buildings. Silver hooligans are like poor autumn. Looking back at the screen, the light smoke, the flowing water, the mood is faint.
Outside the window, the flowers are dancing freely, just like in a dream, the rain is falling and drifting aimlessly, like melancholy. Look again, the curtain of jewelry hangs on the silver hook at will.