"Wow, Matt, you really look like shit," Donna said from the doorway of the common room. On any other day, Matt would probably have argued the point-hell, on any other day he probably would have disagreed with Donna on just about anything, up to and including the color of the sky. But today he knew she had a point. He could feel the scratchy, dark brown stubble of two days covering his chin, his short hair hung in limp, greasy strands, and his hazel eyes felt like they were ninety percent red vein right now. He felt worse.
"Hi, Donna," he said, sitting up in his chair in a vain effort to look presentable. He'd moved his cram session from his dorm to the common room about four hours ago, hoping that the general commotion would help keep him from nodding off into his biology textbook, but he never bothered changing out of his flannel pajamas. Which probably meant he was overdressed by dormitory standards, but he still felt kind of sheepish with Donna's ice-blue eyes boring into him. "I, um...I've got mid-terms in about ten hours." The words took a surprising amount of effort to mush together into a coherent sentence.
"It's clearly going great," Donna said, taking a seat at the table across from him. She turned her head a little, her sandy blonde hair waterfalling over her shoulder as she read his textbook upside down. "Oh, you've got Thorndyke," she said, her breath drawing in like she'd just learned that he was going in for a double root canal. "Better get your sleep, that test's a nut-buster."
"Takes one to know one," Matt blurted out before he could stop himself. There was just something about Donna that always brought out his confrontational side like that; he wasn't sure what bugged him more, the fact that she could get under his skin so easily or the fact that she took evident enjoyment from their sharp-edged conversations. It was like she was pushing him up to his challenge line every time, waiting to see whether she could get him to back down, and he always felt guilty even if he was just giving back as good as he got.
This time, he tried to make nice. "Sorry," he mumbled, staring down into his textbooks. "I'm just a little on edge right now. I'm going to have to crash soon if I don't want to fall asleep during the exam, and I still feel like everything's all jumbled. I can't keep my taxonomy straight, and I keep forgetting the...the...shit!" He looked down at his book. "Anaphase. I keep forgetting the goddamn anaphase!"
"Oh, that's no problem!" Donna said brightly, shifting her chair over so that she was sitting next to him. Matt was almost startled out of his seat-normally, this would be her cue to remind him that she was on the Dean's List, or mention that she aced Thorndyke's class with 102% or something. But apparently this time she planned to use her smug know-it-all powers for justice by dragging Matt kicking and screaming into knowledge.
"The trick is to get a good mnemonic," she went on, grabbing a piece of paper from his notes and his pen. "You need something that has a vivid mental image, so that the image always leads you to the mnemonic and the mnemonic always leads you to what you're trying to remember. So for taxonomy, the order is 'Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species'." She wrote down on the paper a hasty D, K, P, C, O, F, G, and S.
"Now you take that and you turn it into a sentence," she said, writing in a word for each letter. "Like, say, 'Do Kindly Pull Clothes Off For Goodness Sakes.' And you associate an image with that, like stripping naked in the middle of biochem class. And now you're never going to forget that for the rest of your life, are you?"
Matt blushed. He hadn't expected the conversation to go in exactly that direction, but he had to admit that Donna was right-he probably wasn't going to forget Donna talking about him taking his clothes off in public. The incredible awkwardness of his biggest frenemy for the last six months suddenly cozying up to him and making up dirty mnemonics for him was acting to cement the lesson in a way that normal tutoring never could. He might want to forget, and he might very well spend the next week trying to forget, but as long as he didn't actually forget until the test was over, he'd take it.
"I can tell I've struck a chord here," she said, taking his silence for acquiescence. "Let's try another one. The lifecycle of a cell is Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis." The letters I, P, M, A, T and C joined the others on the sheet of paper. "Again, we just need a vivid phrase that leads to a vivid image to cement that into your sleepy brain." She gave Matt a grin that he couldn't quite categorize, a smile that didn't exactly feel genuine but didn't look like the normal plastic smirk people gave when they were just trying to be polite.
"So let's turn that into a sentence. Say, 'Intelligent People Make Awesome Toys, Commonly.' Now you can just picture me playing with you like a human Ken doll, and that'll bring back your sentence, and your sentence will bring back the cell phases. You'll never forget anaphase again when you remember that it's also Awesome, right?"
Matt blushed even more deeply now, staring down at the piece of paper like he was committing it to memory. Which he was, but he was also avoiding Donna's gaze. Couldn't they just argue about her taste in movies or her feelings about letting cats out at night or something? They'd argued all the damn time over every little thing, but this was something completely new and he didn't have any defenses up. It was like she'd walked right around his challenge line and picked him up by the scruff of the neck or something, and he couldn't think of a single snappy comeback. He couldn't even find a response that didn't sound like something a thirteen year old boy would say.
"Good, you just get those words deep into your head," Donna said, patting him on the shoulder with a shocking familiarity. "Honestly, I can teach anything with mnemonics. I could get 'Donna Compels Gentle Brainwashing And Obedience' stuck into someone's head if I turned it into 'Dogs Can Grow Beards All Over' and gave them a picture of a scruffy-looking poodle to think about." She chuckled, seemingly oblivious to the way Matt's blush had risen all the way up to his forehead like a thermometer on a hot day.
Matt continued pretending to study his notes while he struggled to find a response, but the silence stretched out into conversation-killing eternity as he felt Donna's amused stare on the back of his neck. Every time he glanced up from the corner of his eye, he could see that same weird smirk on her face. There was something appraising about her smile, like she'd finished sizing him up and had zeroed in on his weak spot. He almost longed for a good political debate at this point, if it would just take his mind off of the awkward confluence of being stripped naked and posed doing God knew what.