我陪你下辈子你陪我下辈子
[wŏ péi nĭ xià bèi zi nĭ péi wŏ xià bèi zi]
I'll Be With You In Next Life, And You Will Be With Me In Next Life Too. It expresses a deep wish for eternal companionship that continues beyond this life into another, showing strong attachment and longing for a lasting relationship.