薄荷加冰唯我心凉柠檬加醋唯我心酸
[bó hé jiā bīng wéi wŏ xīn liáng níng méng jiā cù wéi wŏ xīn suān]
Combines imagery of mint ice and lemon vinegar to depict emotional states: coldness due to loneliness or isolation, represented by cool mint ice; acidity due to bitterness or regret, symbolized by the sour lemon vinegar.