我不配做你的傻瓜我不配做你的笨蛋
[wŏ bù pèi zuò nĭ de shă guā wŏ bù pèi zuò nĭ de bèn dàn]
'I don’t deserve to be your fool; I don’t deserve to be your idiot', this suggests a sense of unworthiness, humility, perhaps indicating reluctance to take on a foolish role in one’s romantic or close relationship.