Remember it...

[It was difficult. This one blasted hillside was the only clue she had to a time she felt responsible for, at least in part.]

If I could change this, I would.

[She closes her eyes and tightens her hand on the sword.]

But if all this is meant to be is a lesson, I will learn it, and prevent this from happening again.

[She pulls the sword from the ground, holds it up, and the illusion immediately disappears, leaving Saber just holding her arm up in the middle of a dark cave.]

...that was a bit abrupt.