She is beyond excited. Absolutely beside herself. Every adventure he takes her on is exciting, even the ones that end in tears and running for their lives, but right now all of the universe pales in comparison to the prospect of seeing Jack again.

Nothing comes close to how much fun they have when it's the three of them and things are good, and it has been far far too long since that happened.

When they walk into the diner, she actually manages to wipe her smile off and put on a bit of a poker face. Maybe she'll pretend she doesn't remember him, or that they haven't met him yet, she hasn't decided. There's too many possible scenarios that she keeps running through her head, and mostly she's just clutching her Doctor's hand to keep herself steady and keep from running Jack down.