"There’s a universal truth we have to face, whether we want to or not. Everything eventually ends. As much as I look forward to this day I’ve always disliked endings. Last day of summer, a final chapter of a great book, parting ways with a close friend—-but endings are inevitable. Leaves fall, we close the book, you say goodbye. Today is one of those days for us. Today we say goodbye to everything that’s familiar, everything that’s comfortable. We’re moving on. But just because we’re leaving, and that hurts, there are some people, who are so much a part of us they’ll be with us, no matter what. They are our solid ground, our north star, and the small clear voices in our hearts that will be with us, always."
- Castle (Season 4 Finale)