Yun Feifei.

According to QQ Music, the song "Whenever the Snowflakes Fall" comes from Feifei's "Sorrow Snow", written by Chen Jinwen and Mortal Elf, and composed by Mortal Elf. The first sentence of "Whenever the snowflakes fall one after another" is "The snowflakes turn into tears and blur my vision", and the next sentence is "Missing you is a habit I can't give up."