Thread:Nathanhale1993/@comment-29759785-20161030085049/@comment-29788605-20161031224007

Asuna in volume 16 told Alice that they are together from one year and half. In volume 18, when Underworld starts to accelerate, Kirito can't reach World End Altar in time and he remains trapped; Asuna, instead of get out, remains with Kirito. The time is accellerated highly so they remains together for a hundred years. When they get out, Kirito asks to Rinko to eliminate their memories of these hundred years.