丢心丢肺丢不掉你撕心撕肺撕不掉你
[diū xīn diū fèi diū bù diào nĭ sī xīn sī fèi sī bù diào nĭ]
Literally translates to 'Losing my mind and losing my soul, but still cannot get rid of you; tearing up my soul but still cannot be apart from you.' It conveys how deeply attached someone feels towards another, despite suffering.