Xana entered the arithmancy classroom and sat down to take her exam. She read the instructions and quickly got to work making calculations. Arithmancy was never going to come easy to her, but she would always be grateful to the professor for taking the time to help her understand its relevance and offering her words of wisdom about the application of the subject in her own life.

She finished her exam, double and triple checking the figures, and then submitted the parchment to the professor.

"Thank you for everything, Professor." she whispered as she turned in her exam. She smiled at her and then quickly left the classroom for the last time. As excited as she was about her own future, the seventh year student couldn't help but feel melancholy to be saying goodbye to all her professors... saying goodbye to Hogwarts.