YOU SAID:
I never knew you were more than a friend.
INTO JAPANESE
あなたが友達以上の存在だったとは知りませんでした。
BACK INTO ENGLISH
I didn't know you were more than a friend.
INTO JAPANESE
あなたが友達以上の人だとは知りませんでした。
BACK INTO ENGLISH
I didn't know you were more than a friend.
You've done this before, haven't you.