我们安安分分一起老我们不吵不闹不炫耀
[wŏ men ān ān fēn fēn yī qĭ lăo wŏ men bù chăo bù nào bù xuàn yào]
It conveys a simple, peaceful wish for aging gracefully with someone, characterized by mutual quiet respect and contentment without seeking validation or attention.