拼凑不出以前的爱了挽回不来以前的情了
[pīn còu bù chū yĭ qián de ài le wăn huí bù lái yĭ qián de qíng le]
Expressing inability to recreate or salvage former feelings, admitting old loves have passed on and recognizing efforts spent trying to hold onto or restore them ultimately become futile.