你要陪我到海枯到石烂你要陪我到天长到地久
[nĭ yào péi wŏ dào hăi kū dào shí làn nĭ yào péi wŏ dào tiān zhăng dào dì jiŭ]
Accompany me until the sea dries up and the rocks decay, keep me company until the end of days, indicating someone's intense longing for an intimate relationship with lasting warmth and comfort from the partner.