It's detention. While the nerdy mathletes (as Cate puts it) are trying to study to get through detention, the brats are more in the mood to bully them. Cate McQueen and Rosarosebud pretty much show why they're in detention in the first place, as Carrie and eyemblacksheep are going to be verbally humiliated, spat on and more. Just as Carrie cleans the spit off her glasses, there's more to follow. Including spit in hair. Hair pulling, wedgies... nothing is too much for the two bullies.
