YOU SAID:
I know you and I walked with you once upon a dream
INTO JAPANESE
私はあなたを知っています、そして私はあなたと夢の上で一度歩いた
BACK INTO ENGLISH
I know you, and I walked with you once in a dream
INTO JAPANESE
私はあなたを知っています、そして私はあなたと夢の中で一度歩いた
BACK INTO ENGLISH
I know you, and I walked with you once in my dream
INTO JAPANESE
私はあなたを知っています、そして私は私の夢の中で一度あなたと歩いた
BACK INTO ENGLISH
I know you, and I walked with you once in my dream
That didn't even make that much sense in English.