我爱你深不见底我爱你水深火热
[wŏ ài nĭ shēn bù jiàn dĭ wŏ ài nĭ shuĭ shēn huŏ rè]
Expresses an unending depth of love along with the tumultuousness and intensity involved in the relationship. It indicates feelings so strong that it’s both immersive and potentially tormenting.