春风不展愁眉
[chūn fēng bù zhăn chóu méi]
Literal translation would be 'the Spring breeze doesn’t unfold the frowning brows.' Here spring usually represents freshness and joy, but for some reason, it cannot help lift the sorrowful expression of this person. It describes a state where even good things cannot ease up your worries, highlighting persistent sadness despite generally cheerful surroundings.