伱說过會娶莪我說过會娶你
[nĭ shuō guò huì qŭ é wŏ shuō guò huì qŭ nĭ]
Translating closely to 'You said you’d marry me and I said I would marry you', referring to past promises made. There's an underlying tone of awaiting fulfillment of these vows or unfulfilled expectations within a romantic context.