我非柠檬为何心酸我非薄荷为何心痛
[wŏ fēi níng méng wéi hé xīn suān wŏ fēi bó hé wéi hé xīn tòng]
This internet name metaphorically expresses that the person feels heartache for reasons they do not fully understand, just as lemons are sour and mint can sting the senses unexpectedly. In essence, it describes inexplicable pain or discomfort in life, which is often related to emotional experiences.