YOU SAID:

oh wow didn't know I did that..

INTO JAPANESE

ああすごい私がそれをしたことを知りませんでした..

BACK INTO ENGLISH

Oh awesome I didn't know I did it ..

INTO JAPANESE

ああすごい私はそれをしたとは知らなかった..

BACK INTO ENGLISH

Oh awesome I didn't know I did it ..