. >> everybody should give these kids and adults a chance because what they bring to the tablemaa. they have so much to add. >> can i give you a hug? good-bye. >> eric, see you, man. you ready? >> eric gets on the school bus for the very last time. headed toward an uncertain future. while eric's transition was deliberately unceremonious, nick's is more of a celebration. >> going to graduation. >> although nick hasn't been in a regular classroom for most of his life, he is participating in the school graduation ceremony at his parents request. his sister supports him as he receives his diploma. a few years ago, a crowd like this would have been overwhelming and stressful for nick. >> nicholas joseph. >> class of 2013. >> when he had that gown on, he was proud of himself. he had a smirk. he held himself a little high. sitting at graduation, he showed everybody who thought he couldn't. i sat here and thought i walked the stage and i did it. he did. >> the celebration would be short lived. nick and eric are about to find and threaten to undo a ures are lifetime of learning. >> he's com