我拿他当命他当我有病我为她去死她当我疯子
[wŏ ná tā dāng mìng tā dāng wŏ yŏu bìng wŏ wéi tā qù sĭ tā dāng wŏ fēng zi]
Translated literally, it means 'I cherish him as my own life, but he considers me a sick person; I am willing to die for her, yet she thinks I'm crazy', indicating deep feelings that aren't reciprocated by others.