He knows that what happened, had to happen, but that didn't make it any easier. He lost his friend, ally, mentor...father figure. Hurt/Comfort without the comfort. Takes place after Endgame, you've been warned.
Isabella Grace Ellwood thought that the afterlife was an instantaneous decision, Heaven or Hell. Reincarnation or Purgatory. Instead, she has to be judged by people that she affected throughout her life. Eight people, eight thoughts, one decision.