YOU SAID:
IT'S BEEN one week since you looked at me
INTO JAPANESE
あなたが私を見てから一週間が経ちました
BACK INTO ENGLISH
It's been a week since you saw me
INTO JAPANESE
あなたが私を見たのは一週間です
BACK INTO ENGLISH
You saw me for a week
INTO JAPANESE
あなたは一週間私を見ました
BACK INTO ENGLISH
You saw me for a week
You've done this before, haven't you.