我姓张却没长成你爱的模样
[wŏ xìng zhāng què méi zhăng chéng nĭ ài de mó yàng]
'I Am Surnamed Zhang But Not the Way You Loved Me' expresses disappointment in one’s appearance or personality, not meeting expectations. This could indicate unfulfilled romantic desires or a mismatch between who they are and what was expected of them.