Enthusiasm.
A deep feeling of excitement.
This was something that everyone on planet earth had felt in one way or the other but things that bring joy differed from one another. Some find happiness in new job or welcoming of a new born baby or getting good grades. Still, the fact remained that human had experience it before or would.
Gracie in several times had found herself laughing with pure elation, due to some joyous moment in her life and part were the times she spent with the kids. Leaving Cassie's house made her understand that the kids were chunk of her life.
She looked up at the dark sky, Mrs. Holt returned more late than expected and she apologized which was strange to Gracie because she never heard the woman utter the word sorry before. Her date in form of get together must have been really awesome reason than she dropped more than the predicted amount.