Cilla hated classes, she hated them almost as much as she hated people. People and classes, the two biggest things she hated. Not that she showed it much. In fact, there was rarely an emotion she showed that wasn't hyper, or double hyper. A smile was planted on her face, and she was the oddball of the Slytherin house. Everyone expected Slytherin's to scowl, be rude, and mean, and hate people, Cilla was the complete opposite of all of this, in fact, by the way she acted, she should have been a Hufflepuff. Smiling all the time, there wasn't a moment that she wasn't happy. Except in her head, in her head it was a warzone against her thoughts and her actions. Years of practice made her mood on the outside, and on the layers of thoughts just under the outside, appear the same, happy, hyper, content. On the very core of her though, when others weren't around... she was a scowling, massively arrogant Slytherin.
During the day, Cilla took in EVERYTHING, from the fact that D'eath was hot and sweaty, wearing heels and had run probably all the way from the seventh floor to down here, to the conversations that were going on in the classroom. She sat happily doodling, and barely looking up from her paper, but in the times that she DID look up, she took in a lot of what was happening in snippets, and piecing them together neatly for examination later, it took a lot of concentration to look happy, and calm, and perfect.
Wearing a cute Green tank top, and jeans with lots of rips in them, she had on simple heels, and her hair pulled back into a pony, she looked like any other Muggle girl on the street, except that she had her wand tucked behind her ear, and the area around the wand appeared to be turning slightly green due to her concentration on the paper, and not paying attention to the wand. She finished her drawing and held it up happily, examining the details in the outfit she had designed, examining her coloring, and the shape and even the measurements she had written on the sides of the picture, it was a cute outfit, and she loved it, to bad wizards hated muggle designs, and would only ever wear robes, it got boring when all you wore were robes. Cilla glanced around the class happily, leaning forward to try and pay attention to the teacher.