Talk:Undyne/@comment-66.249.93.223-20151025200358/@comment-6301771-20151029231625

And ignoring the fact that we don't know X (which gives us a 10 year window), it's almost certainly not the same year that Chara fell into the Underground. Those events likely happened years if not decades ago: Remember, Toriel and Asgore are immortal, and we rarely hear anybody talking about meeting Chara of any of the other humans that fell.