时间久了都会变质 It suggests that over time everything including relationships

Relation Nicknames

人心抵不过变迁 [rén xīn dĭ bù guò biàn qiān]
Peoples mindattitude cannot withstand changing over time There is often an inherent sense of loss ...
物是人非挽不回失去过的找不回 [wù shì rén fēi wăn bù huí shī qù guò de zhăo bù huí]
Reflecting on the inevitability of change especially in relationships or life conditions where ...
已不珍贵 [yĭ bù zhēn guì]
No longer precious It reflects a sense of something or someone losing its former importance or value ...
早已变质 [zăo yĭ biàn zhì]
Means that things or feelings relationships have already degraded or changed from their original ...
再深的感情到头也会腻 [zài shēn de găn qíng dào tóu yĕ huì nì]
This reflects the idea that even the deepest emotions or strongest relationships eventually tire ...