That was a fitting job for him, makes a lot of sense.
But she was content with her life and thats what matters. Its unfortunate she died, but she cherished every moment and was always so positive. And I found out how Kiritsigu dies. Also, everyone about the Grail is supposed to be explained in Fate/Stay Night: Heaven's Feel, so maybe Ill watch that. However, it isn't on Crunchyroll.