sweet English

The first finger means you are the best one in my eyes.

第一根手指意味着你是我眼中最好的。

The second finger means you are the only one in my mind.

第二根手指意味着你是我思想中的唯一。

The middle finger means you are the balance in my heart.

中间的那根手指意味着你是我心中的天平。

The last finger means you are the connection in my life.

最后一根手指意味着你是我生活中的联系。

How about the forth one?

那么，第四根手指呢？

It means you are my wife.

他意味着你是我一生的伴侣。