Kazimeriz smiled at the boy and chuckled. The kid was shaping up to be a decent young gentleman, at that. "I am moving my quarters to Professor Lupa's office in light of the recent flooding. You will join me for tea at seven pm Tuesday." He looked at the boy. "You will, in the interim, seek out Miss Toussaint. A wit-sharpening potion is not a difficult potion; fourth year standard and it can be brewed in a few days. But I noticed her marks were not as high as they could have been when she tested on it two years ago, and it would have been a wiser choice than-- than the potion she chose to consume. Help her to learn to produce a strong wit-sharpening potion before Tuesday, and we will discuss her points --and yours-- at that time. Oh... and do not consume the potion, either of you. Is that clear?"