She didn't get scared by any means, nor startled- she just... jumped a little. Only a little. "One second! One second!"

There could be sounds of furniture being pushed around from the other side of the door as Janis freed it up once more. She didn't really dare to use magic to move those (and it was probably a good thing at that.) When it did open, Janis was a little red in the face, "Apple!"