It's been fifty years since the last of Twilight's closest friends passed away. The burden of immortality is a heavy one that can break even the strongest of wills. But Twilight swears she's fine. After all, as long as she remembers them, they'll always be with her. And she has a very good memory, so it's like her friends are still there with her.
Still, Celestia does her best to offer a compassionate ear, just in case. It's just... what is that sound?
My submission to the Thousand Words Contest, Horror category.