YOU SAID:
sorry that you forgot about me
INTO JAPANESE
あなたが私について忘れてしまった申し訳ありませんが
BACK INTO ENGLISH
Sorry you forgot about me
INTO JAPANESE
あなたは私を忘れて申し訳ありませんが
BACK INTO ENGLISH
Sorry, I forgot you
INTO JAPANESE
ごめん、忘れてたよ
BACK INTO ENGLISH
Sorry, I forgot you.
INTO JAPANESE
ごめん、忘れてたよ
BACK INTO ENGLISH
Sorry, I forgot you.
That didn't even make that much sense in English.