YOU SAID:

where is the person that you were talking to he was right here

INTO JAPANESE

あなたが話していた人はどこにいますか

BACK INTO ENGLISH

Where is the person you were talking to

INTO JAPANESE

あなたが話していた人はどこですか

BACK INTO ENGLISH

Where are you talking to

INTO JAPANESE

どこと話しているの？

BACK INTO ENGLISH

Where are you talking to