Kitty doesn't feel that she is allowed to be as sad or scared about this as everyone else. Here lies some guilt about not coming to the school when he first asked. And sort of resisting his help when she got there. And calling him a jerk that time. For all appearances therefore, she's lightly somber, but unaffected. Her involvement mostly manifests by trying to find who could possibly be responsible through hacking means sometimes and others just popping by through her team's walls to offer them a distraction or consolation in her way. (Bad). Her mark is on the back of her neck, meaning that she has to wear a low pony instead of a high one to hide it, and that's suffering, truly.
Re: THE METAPLOT