Leah stretched idly, more interested in actually getting some of the content down that the other students provided in a side panel he had ruled up on his page simply called 'anecdotes'. Yes, good and proper research into a spell was good. Yes, knowing the details about the angle of elevation for the wand gestures were also quite good. But sometimes there would be a gem in the casual stories told by classmates. Those weren't generally recorded on paper, and Leah had quickly made it a habit to try and look at the subtle influences that people didn't normally account for. In one instance, there had been a particular stance you could take with one gesture that didn't involve grinding your wrist in an odd way that was frankly painful.
These little stories probably came from a wide range of sources, as some of them definitely had a ring of experience to them that belied the age of the mixed class members.
In truth, Leah felt somewhat ambiguous about the spell. It was sketchy, and definitely earned itself the sub-section of bewitchment. Forcing an emotion on another...it wasn't technically all that bad. Leah could see the uses for it, but he also knew that getting 'drunk' or overwhelmed by anything could lead to behaviour they might not typically perform or consent to with their inhibitions in place. A momentary flash of his father's drunken stagger played in his ears- blanking out the low key murmur of the classroom.
Obviously, you did tend to ask yourself as to the intentions of this Summerbee fellow when he'd made the spell. Of course, perhaps Leah was simply overreacting. Not everyone had seen the impacts abnormal behaviour could have on people. Drugs, it wasn't that far removed was it? A feeling of euphoria? An overdose leading to hysteria?
At the bottom of his page of notes, Leah scrawled out a note to himself and underlined it for emphasis. Use with caution.
Looking down at the small note, he wondered again if he was just jumping at shadows playing on the wall. One of the first things he'd learned in Transfiguration was that you never transfigured anything into something that could be eaten, or drunk. Liquids evaporated, transfigurations didn't last forever. It didn't take a genius to figure out that if you turned a stone into some water and drank it, you were going to die. So Leah had taken a more fundamental, generalised lesson on board that he approached all magic with. "Look for unintended consequences," was how he typically summed it up for himself.
Chiming in with the rest of the class, Leah wasn't too concerned about that. One of the benefits of acting was you became very accustomed to your own voice and he generally didn't have issues with that portion of spell-casting. It was generally the movements he screwed up with. He could mentally juggle all the prompts and cues he liked for the spell, but right now if he couldn't move his wand in the positive parabolic arc- the spell wouldn't trigger. Simple as that.
He ran it around his mouth, saying it fast, slow, loud, softly and so on as he played with it to get the optimal intonation. It needed to fall a bit at the beginning, but pick up in two places as it was said. For the vowels? Leah ran it through again, nodding in satisfaction as he did so.
As the Professor walked over to demonstrate the charm, Leah looked away- the giggle slashing toxic miasma through the air. Seeing it demonstrated wasn't hugely disconcerting, but seeing the plain nervousness on the students face vanish had been a little jarring.
Perhaps he would simply skip on this charm, his wand lay on the desk- the appetite for spell casting he normally had wasn't feeling like eating today. As Professor Cooper instructed the class to go and pair up, he complied, briefly pausing as he remembered to grab his wand as rose to his feet. Wandering off into the milling body of students, Leah found some random fifth year who seemed to be have been left out of the matching making process.
Catching his eye, Leah asked with his eyebrows (a slight raise and downwards inclination) if the boy was free. A nod was the response, so Leah ambled over, flicking his wand idly at his side as he approached. Settling a few feet away from the Hufflepuff, Leah indicated with his wand tip that he would take the first attempt, a proposal which merited no resistance.
Despite his initial distaste, Leah found himself slowly warming to the idea- but not fast enough to scourge up any emotional triggers that the spell apparently needed. Emotions were a big part of spell casting, and without the intention to share the warm fuzzy feeling, there really wasn't a huge amount he could do. His counterparts spell was a good deal more effective, but any love Leah had for the spell immediately dissipated as it's effects caused his shoulders to relax, left hand to unclench at his side, settle more firmly on his feet and lower his centre of gravity in general.
The pair exchanged the spell a few times, taking the opportunity to allow it to wear off Leah each time so he wasn't overdosed which wasn't bad in of itself- plenty of other people were having more success then either of them- and as Leah had yet to get anything more then an amused snort at his infantile attempts from the boy, there were really on waiting on him at any one time. And they progressed like so 'til the Professor signalled the end of the exercise.
(Long ass post...)