伱是莪此世不渝的執著伱是莪此生不變的堅持
[nĭ shì é cĭ shì bù yú de zhí zhù nĭ shì é cĭ shēng bù biàn de jiān chí]
Simplified characters translate to 'you are my unwavering obsession in this world; you are my lifelong unchanged commitment.' This signifies deep loyalty or devotion towards someone as central to the self or identity.