原谅我配不上你的温柔
[yuán liàng wŏ pèi bù shàng nĭ de wēn róu]
The phrase means 'Forgive me, I do not deserve your kindness'. It portrays self-doubt and expresses an inability to match another person's gentleness. Used typically in context where users believe they can't meet others' expectations despite feeling appreciated for their efforts.