下辈子愿做鱼不悲喜下辈子愿做海只为你
[xià bèi zi yuàn zuò yú bù bēi xĭ xià bèi zi yuàn zuò hăi zhĭ wéi nĭ]
Translated as 'Wishing to be a fish without emotions in my next life; Wishing to be the sea dedicated only to you in the next life'. It reflects a longing for a pure and simple relationship and implies one's deep commitment in love where emotions can be calm like water, just existing quietly but profoundly for the loved one.