Lex was about to see what would happen if she point blank slapped both hands against the wall and felt the static but then the Professor was saying words...a lot of them too. Just how did he expect her to keep up? There was a wall that could fry you and he was going on about complicated things such as curse breaking. GEE, wonder which her mind would be paying more attention to? With her eyes on him, she reached over slowly to touch her finger to the wall again--ZAP!

That would never get old, it really wouldn't. Ahem but it would seem she was standing by the wrong wall? Oh? Seriously? Working in years now? But all the smarty pants runes masters weren't IN fourth or fifth year? Lex wasn't planning to work with anyone that knew the same amount as HER, not when there were Seventh Years about to sit their NEWTs who would therefore know this stuff like the back of their hand.

Second bad life choice made by the Professor, definitely.

With more than a little reluctance, the Prefect dragged herself over to the wall Bay was standing at. "Sup?" She said with a small nod before turning her attention to the wall. Did it EVEN zap?? Hmph!