你等着花开我等的花败
[nĭ dĕng zhe huā kāi wŏ dĕng de huā bài]
'You wait for the flower to bloom, I wait for my flower to wither.' This suggests a poignant contrast between two people's different fates or outcomes in a situation—possibly unreciprocated love or missed opportunities. One waits for something good to happen, while the other only finds despair.