The context of the following conversation is Taylor had a big math exam coming up. Taylor did not study at all and got a 100 on the test.:
Taylor says I am happy, I just got a 100 on the test today.
The friend responds Wow, that's impressive!.
Taylor responds Yeah I did it right.
The friend responds I guess you studied a lot and prepared  for the test, right?.
Taylor responds No, I did not study at all..
The friend responds Oh wow, now that is impressive!.