谁说我伤心我只是没心了
[shéi shuō wŏ shāng xīn wŏ zhĭ shì méi xīn le]
'Who says I am heartbroken? I just have no more heart left.' This name expresses emotional exhaustion, implying that after enduring many pains or disappointments, the person feels emotionally numb, as if they've given out all their feeling capability.