我早已看透人心却看不透你
[wŏ zăo yĭ kàn tòu rén xīn què kàn bù tòu nĭ]
Translates to 'I’ve seen through the hearts of people long ago but still can't see yours'. This means while the individual understands human nature well and how others think or act, there remains one specific person whose intentions and thoughts remain a mystery. The name evokes intrigue and perhaps even frustration.