至死不渝的爱情海枯石烂的恋情
[zhì sĭ bù yú de ài qíng hăi kū shí làn de liàn qíng]
The last moniker reads almost poetically as 'Eternal Love Untouched Even By Death, Immortal Romance That Endures As Long as Time Exists'. Emphasizes timeless devotion not swayed by temporal changes, indicating profound feelings towards another person meant to last lifetimes.