Board Thread:Questions and Answers/@comment-88.0.101.31-20160810215834/@comment-9595671-20161229035115

From what I remember reading on Reddit, I believe they don't. Though only with the memory after the last battle since I think Kirito still remembers Eugeo and Alice, especially Alice since she's got her android body now.

I also have a question myself, I recal something on Yui's page stating that she ends up evolving into a Bottom-Up AI at the end of the web novel which ended at the Alicization Arc. Does that still happen or did that not carry over?