你凭什么在来爱我
[nĭ píng shén me zài lái ài wŏ]
'What资格(guózi, qualifications/basis) do you have to love me again?' It reflects someone feeling unvalued, possibly after having been hurt in previous relationship(s). There’s doubt cast on others wanting to develop affection for this individual. The implication here suggests skepticism regarding others’ renewed intentions towards love.