我会伴你很久直到你厌我
[wŏ huì bàn nĭ hĕn jiŭ zhí dào nĭ yàn wŏ]
'I will accompany you for a long time until you get tired of me,' suggesting a deep longing or commitment to accompany someone through a significant length of time despite knowing eventually the other party might become weary of them.