YOU SAID:
how did you know? are you some creepy stalker?
INTO JAPANESE
どうやって知ったの? あなたは不気味なストーカーですか?
BACK INTO ENGLISH
How did you know that? Are you a creepy stalker?
INTO JAPANESE
どうやってそれを知ったのですか? あなたは不気味なストーカーですか?
BACK INTO ENGLISH
How did you know that? Are you a creepy stalker?
That didn't even make that much sense in English.