你那么爱她为什么她没留下你那么爱他为什么他没留下
[nĭ nèi me ài tā wéi shén me tā méi liú xià nĭ nèi me ài tā wéi shén me tā méi liú xià]
Translated as 'If you loved her so much why didn't she stay? If you loved him so much why didn't he stay?', this reflects on the pain and frustration experienced when deep emotions do not yield the desired reciprocation.