你愿为我长相厮守我定陪你海枯石烂
[nĭ yuàn wéi wŏ zhăng xiāng sī shŏu wŏ dìng péi nĭ hăi kū shí làn]
'If You Will Stay with Me for a Long Time, I'll Definitely Follow You Forever Until Time Stops' expresses an eternal promise of love between lovers, which symbolizes deep and unwavering love between each other.