你是疯儿我是傻
[nĭ shì fēng ér wŏ shì shă]
'You're crazy, and I'm foolish' captures the mutual understanding and acceptance between individuals, even if it involves perceived madness or naivety ('nǐ shì fēng ér wǒ shì shǎ'). There's a layer of affection hidden beneath those simple words that might reflect self-deprecating humor or endearing adoration towards the other person.