YOU SAID:
XD WE KEEP COPY EACHOTHER
INTO JAPANESE
XD私たちはお互いにコピーを保持します
BACK INTO ENGLISH
XD we keep a copy of each other
INTO JAPANESE
XD私たちはお互いのコピーを保持します
BACK INTO ENGLISH
XD we keep a copy of each other
You've done this before, haven't you.