Taylor Swift Reveals "All Too Well" Easter Eggs at the Tribeca Festival

In the video, Sink says to O'Brien's character, "Are you for real? I feel like I made you up.'" According to Swift, this was another sign that the man would one day inspire Sink's character to write a book. "She foreshadows the fact that she will one day write a book and fictionalize his character in a novel," Swift said of the scene.