Clair's critique of her character, likely seen as a simple remark with the intent to instigate to any ordinary mind; to any less impressionable individual, had stolen Cirilla's next breath from her lungs. Like a freight train to the ribcage. This negative criticism, like any such judgment she had ever received from her ever 'pleasant' fellows, drew tears to the long-lashed rims of Cirilla's eyes at once. Lucky, was she, to have stood and turned toward the professor, alone, just one moment ago; the flip side of her little frame was all of the tiny girl that faced her fellow classmates as the tears quickly began to well. Tears which Ciri, just as abruptly as they had started, made a desperate effort to quell - little lids seizing with unnatural-looking, rapid flutters. Even after having successfully regained control of her eager tear ducts, however, this show of emotion; this crack in her confident facade, in one short moment, had been enough. To one particular individual, the tough girl jig was, quite frankly, up. Hogwarts' Defence Against The Dark Arts Professor would now know of the Fifth Year's fragility in the face of her fellow students. And there was likely very little to be done to convince her otherwise; a revelation which embarrassed Cirilla greatly.
Cirilla paused, for a single, shaky breath to compose herself, and to swallow her wounded heart - before launching directly into her retort with a deceivingly confident chuckle. Clair evidently knew very little about young Cirilla's character if he had assumed he would be successful in enraging her; never, had she shown her fellow Hogwarts' student any side of herself that might have resembled anger during the entirety of her four year stay at the school for Witchcraft and Wizardy. Never, had she revealed herself to be such a simpleton; to display such a damning personality trait as hotheadedness would be a death sentence in the eyes of one insecure Slytherin student, ever-concerned with social status. He would be sorely mistaken if he expected such results to his lazy show of disrespect.
Abruptly, the child's tiny voice rang out from behind the back of the girl, only her lengthy, ashen locks and the rear of her tailored robes shown to the others, "Then I would suggest you refrain from making any further petty remarks and listen up; you may just learn something yet. And I think we all know that you could stand to improve your marks, what with exams coming up and all, lest you flunk." The inflection of Ciri's cruel words was one of calm and composure in spite of the feeling of betrayal that had both overwhelmed and swallowed her up. Ever so quick to assault and disrespect the composed and fashion conscious Pureblood, the jealous were. Cirilla often theorized that her peers were merely intimidated by her Part-Veela blood, because, well, the ought to be.*
After all, the girl thought, what had she done to earn the ever so 'desirable' attention of Mr. Sauvage; fickle, failing Halfblood - an individual with whom Cirilla had never before held a conversation, despite the presently, quite unfortunate similarities shared by the pair of Fifth Years' individual timetables. A student with whom Cirilla would have happily lived out her life, in its entirety, without ever once fearing she might have missed out on any particularly unique, or remotely interesting experience in never having spoken.
Ciri cast a meek half-smile at her Professor as she clutched the Defense Against The Dark Arts textbook tighter to her chest, the thing acting as a shield against the others in her insecurity; an expression shown in secret to the elder woman, alone, in the hopes that she might be lenient on little Ciri for speaking out of turn. That she might even see it as a victory against the bullying, running rampant amongst Cirilla's age group - and not an act of rebellion - or worse: a show of disrespect towards the study of the Defense Against the Dark Arts itself. Ciri could only hope to be so lucky. For, to receive punishment so fatal to her social status as points lost from Slytherin - or, the even more damaging, detention - well, she would just die.
*This is purely Ciri here's inflated opinion of herself, and her own personal perspective of her own self-image. She is narcissistic, and this exact line has no bearings on how the other students actually view her. Also, it occurred to be how interesting it would be to have Clair and Ciri be chosen to demonstrate the dueling process, similar to the duel scene between Draco / Harry - if all of the parties (Clair & Destrey) involved are interested, of course. Just thinking out loud!