Nightmare Moon: Well, well, well! Somepony who remembers me. Then you also know why I'm here?
Twilight Sparkle: You're here to... to...
Nightmare Moon: Remember this day, little ponies, for it was your last. From this moment forth, the night... will last... forever!
Sapir: If the curve holds true, the sun will set at 3.01 pm on Thursday and will not rise again. There will be no sunrise on Friday.
Cameron: But how is that possible?
Sapir: It's not.
Cameron: Then how—
It is what it is. <sobbing> It just...is.