I didn't realise it was supposed to be a secret until you got all awkward about it.

[ Maybe pointing that out in a way that's a little too blunt - mostly in the content of her words, since her tone itself is still pretty flat.

On the other hand, at least it also makes things clear real quick, huh. ]

.. you might want to work a little bit on your ability to lie though, if you've got to cover for her.