Thank you for the warm welcome, Professor. Truthfully, my other duties will keep me away from Hogwarts for some time yet, so I might just have to take you up on your offer--and having said that, I'm sheepishly hoping that it wasn't made only for the sake of propriety, with me having got off on the wrong foot straight away. I do know that you yourself have had your hands full this week, so please don't trouble yourself if your schedule won't allow it.