Cruel yearbook comments show Sam who's got his back, a favor he repays at graduation. Feelings for Izzie confuse Casey. Elsa asks Doug a key question.
Keywords: autism , autistic , coming-of-age , connecticut , family-relationships , heartfelt , high-school , lighthearted , parenthood , teenage-protagonist , teenager , curious , doubtful , dramatic , sentimental , thoughtful , wonder , lgbt