I'm a Doctor Who fan, but I'm including this here because of this part. "You could be a greater hero than you know. So be kind, do good and change the world. Because you are capable of that. And ps, the Doctor is watching.
Doctor Who unreleased scene -- Amy learns she wasn't the first companion, and points out some of the Doctor's unexamined habits. Also, the Doctor sees himself as a "Space Gandalf!"--- pin now watch when I've seen the episodes with Amy.