看那漫天飞舞的凄凉听那散落一地的忧伤
[kàn nèi màn tiān fēi wŭ de qī liáng tīng nèi sàn luò yī dì de yōu shāng]
This username describes a scene full of melancholy and sadness: leaves flying in the sky, and sorrow scattered on the ground. It reflects an emotional or romantic disappointment.