你是我一辈子的唯一的爱人
[nĭ shì wŏ yī bèi zi de wéi yī de ài rén]
'Ni Shi Wo Yibazi de Weiyi de Airen' translates to 'You Are My Only Lifetime Lover.' This expresses the user’s devotion or idealization of romantic relationships, conveying deep commitment or feelings toward a loved one.