Very!
[There was something about the nostalgia of the carnival that had helped relax Kitty, shaving the weight of the last few days off. She felt more open and receptive than she had in awhile. Maybe even more youthful—something a little closer to her actual age.
But that looseness tightens right back up at the sight of Garcia who is too close to be easily ignored.
Since the other woman's arrival Kitty had been seeking something from her. Approval. Acceptance. Friendship. It wasn't so much for herself as for Reid which is what made it so important to her. It made her forget how to be herself at times. It made her try too hard, which is never a good impression. At the moment a good impression is the furthest thing from her mind. Kitty heaps a lot of blame on herself for the way she handled the situation with Reid, but she's spared some resentfulness for Garcia over it too. The extra bit of hacking she did. The way she seemed to feel perfectly entitled to know everything or else. The "I knew him first, so he's more important to me" attitude she felt from her. All of it.
So, this time she's not anxious over how to smooth things over or awkwardly prepared to over-share so Garcia will understand where she's coming from.
She just looks at her very coolly and reaches for a cigarette, saying nothing.]