Suffering through the physical abuse at Professor Snape's hand wasn't anything new for the two Ravenclaws. It's a common occurrence ever since Charles and Kailey were awarded early graduation by Dumbledore, though they both declined the offer.
At only sixteen, Kailey wasn't prepared to leave Hogwarts just yet. Her adoptive family back in London couldn't sustain themselves, much less the additional weight of another. With no other choices available, Kailey chose to remain at Hogwarts till her eighteen birthday, carrying the responsibility of extra studies just to keep her entertained.
Kailey's report records are phenomenal, putting Hermione Granger's grades to sheer shame. Though naturally talented and intelligent, Kailey doesn't express any joy towards her studies. She hasn't since first year.
Coming from a Pure-Blood family, though given up for adoption at birth and being welcomed by Muggles...Kailey hasn't always lived a comfortable life. She grew up without a true identity. Her adoptive parents are kind and loving, though they never quite understand their daughter.
Class ended soon...thankfully.
"Perhaps if you were actually an adequate teacher you're students might be able to process your requests more efficiently..." Kailey scolded, avoiding Snape's hand as she hurried towards the door.