YOU SAID:

Just somebody that you used to know.

INTO JAPANESE

あなたが知っていたただの誰か。

BACK INTO ENGLISH

Just someone you knew.

INTO JAPANESE

あなたが知っているだけの誰か。

BACK INTO ENGLISH

Someone you only know.

INTO JAPANESE

彼の知る人物だ

BACK INTO ENGLISH

Someone you know.

INTO JAPANESE

彼の知る人物だ

BACK INTO ENGLISH

Someone you know.