The two pictures are subtly different, but the real question is: What is she hiding?
By using the compare tool Beyond Compare this appeared:
So she is hiding
She is hiding "Sausages".
Explanation: Thanks to Oray for reminding me of resemble.js.
Go to https://huddle.github.io/Resemble.js and upload the 2 picture.
Press the buttons on the right: 'Ignore nothing', 'Pink', 'Flat with diff intensity', 'Opaque'.
The word "Sausages" appears in the left center part (slightly above the middle).