我非柠檬为何心酸我非薄荷为何凉心
[wŏ fēi níng méng wéi hé xīn suān wŏ fēi bó hé wéi hé liáng xīn]
In Chinese slang, lemon symbolizes the taste of feeling heartbreak/sadness, and mint stands for cooling or chilling effects. So, the phrase 'Why I feel heartache if I'm not lemon Why I feel chilled if I'm not mint' uses metaphor to express emotional experiences and confusion over feelings despite having a strong sense of self-reservation.