天冷了心凉了爱人离开了
[tiān lĕng le xīn liáng le ài rén lí kāi le]
The username 'The weather turns cold, my heart cools, and my lover leaves' expresses someone's feelings of sadness and desolation as a relationship ends, with the arrival of cold weather symbolizing an internal emotional 'winter'. A time when everything loses its color.