疯子的世界没人懂你不配拥有我的痴心
[fēng zi de shì jiè méi rén dŏng nĭ bù pèi yōng yŏu wŏ de chī xīn]
Suggests someone may feel isolated, misunderstood, as if they're a 'crazy person'. They imply others don't deserve or understand their depth of feelings which can come from a place of pain or intense emotion not being reciprocated as desired.