亲爱的，我这一生只爱你一个人，不离不弃。用英文怎么翻译要最浪漫的

My dear darling, i will love you forever in my life and i won't let you down

Darling, I love you. Together we shall be, forever and ever.

Honey, you are my one and only. I'll never let you down.

Sweetheart, I won't love anyone else but you in my whole life, never to be apart from you!