我非柠檬为何心酸
[wŏ fēi níng méng wéi hé xīn suān]
This name translates to 'If I'm not a lemon, why do I feel so sour?' It conveys the sense of inexplicable sorrow or bitterness. The lemon is used as a metaphor for a person experiencing unjustified emotional pain despite there being no apparent reason for it.