男人似毒相思毒女人似蛊相思蛊
[nán rén sì dú xiāng sī dú nǚ rén sì gŭ xiāng sī gŭ]
'Men are toxic, yearning is poisonous; Women are bewitching, longing is like poison.' It describes a deep, possibly tormenting, emotional connection between a man and a woman, emphasizing strong feelings that can both exhilarate and harm.