不爱是折磨我的心爱你是浪费我的情
[bù ài shì zhé mó wŏ de xīn ài nĭ shì làng fèi wŏ de qíng]
'Bu ai shi mozhe wode xin ai ni shi langfei wode qing' translates to 'Not loving you torments my heart, but loving you wastes my affection.' This expresses conflicted feelings about love that brings both pain and sorrow.