YOU SAID:
hello darkness my old freind.
INTO JAPANESE
こんにちは暗闇私の古い友達。
BACK INTO ENGLISH
Hi dark my old friend.
INTO JAPANESE
こんにちは、私の古い友達を暗くします。
BACK INTO ENGLISH
Hello, you darken my old friend.
INTO JAPANESE
こんにちは、あなたは私の古い友達を暗くします。
BACK INTO ENGLISH
Hello, you darken my old friend.
You've done this before, haven't you.