"Cas, I've been enrolling me and Sammy in schools since I was twelve. I think I can handle it." Cas is frowning. "It's not a matter of--handling it," he says. "The principal will be more receptive and helpful to you if she believes you to have a parent or guardian who is actively concerned with your welfare. I want to make sure she understands you are important." Dean does not get a warm squishy feeling in his chest. In which Dean is de-aged, Claire and Emma are simultaneously the worst and best sisters ever, and Cas really deserves a hug.