离你而去我快乐离我而去你难过
[lí nĭ ér qù wŏ kuài lè lí wŏ ér qù nĭ nán guò]
'Leaving you brings me happiness, but your leaving makes me sad.' This suggests a conflicted relationship where the speaker feels relief in distancing themselves, but they also empathize with their counterpart's sorrow over the separation.