我笑你傻你笑我看不穿
[wŏ xiào nĭ shă nĭ xiào wŏ kàn bù chuān]
'I laugh at your naivety, you laugh at my insightlessness' reflects on interpersonal misunderstandings or the perception gap between friends, suggesting that people may find it amusing how they misunderstand each other's intentions or depth.