[viktor mover to check over the chalkboard, rolling it to a less in the way location against one of the walls and regarding it with satisfaction.

though his attention quickly turns back to mr. lightweight with a nod.] Make sure to flush out the wound as much as you can. [he calls after, attention turning back to the board, probably to read over what remnants were left from a previous lesson.

nothing terribly interesting, and when pal comes back he turns to join him.] Ah that... hm, yes, that would likely have been the better choice. We will keep it in mind for the next time. [as though they'll be just committing crimes now. surely that would count as a hobby.]

Would you like me to get that for you? [he nods towards pal's hand, since it'd certainly be easier for someone with two hands to spare to do it. and maybe it'd make him feel a little better to get a good look and see that it's all fine and not likely to get infected.]