随你到天涯海角伴你到地老天荒
[suí nĭ dào tiān yá hăi jiăo bàn nĭ dào dì lăo tiān huāng]
'Following You Everywhere Under the Heavens, accompanying you until Time's End' signifies unwavering dedication and fidelity in pursuing endless love regardless of spatial distance or duration of time, pledging boundless support no matter what.