我捂嘴却哭不出来我有酒窝却笑不出来
[wŏ wŭ zuĭ què kū bù chū lái wŏ yŏu jiŭ wō què xiào bù chū lái]
This nickname expresses a complex emotion of being unable to cry even while holding back tears and having dimples but not laughing. It conveys feelings of deep sadness, perhaps stemming from repressed emotions or emotional pain that can't be expressed outwardly.