YOU SAID:

i love you to the moon and back, my dear sister

INTO JAPANESE

私はあなたを月へと愛し、私の愛する妹

BACK INTO ENGLISH

I love you to the moon, my dear sister

INTO JAPANESE

愛する妹、月まで愛してる

BACK INTO ENGLISH

My beloved sister loves me until the moon

INTO JAPANESE

最愛の妹は月まで私を愛して

BACK INTO ENGLISH

Beloved sister loves me till the moon

INTO JAPANESE

最愛の妹は月まで私を愛して

BACK INTO ENGLISH

Beloved sister loves me till the moon