YOU SAID:
We were both young when I first saw you
INTO JAPANESE
最初に見たとき、両方の若いできました
BACK INTO ENGLISH
When I first saw the young now
INTO JAPANESE
初めて見た時、若い今
BACK INTO ENGLISH
When I first saw, I am young now
INTO JAPANESE
私が初めて見たとき、私は今若いです
BACK INTO ENGLISH
When I first saw, I am young now
That didn't even make that much sense in English.