我是柠檬会心酸我是薄荷会心凉
[wŏ shì níng méng huì xīn suān wŏ shì bó hé huì xīn liáng]
This translates to 'I am Lemon which makes me feel sour; I am Mint which makes me feel cool,' metaphorically speaking about feelings—like the tangy bitterness of lemon, representing sour emotions or experiences, and mint giving an icy, numbing sense of loneliness or indifference.