You walk into the Judgement-Hall & see Sans. She's her usual self, happy, jokester, smart, etc, but you sense that she knows something you don't. You also realize she has no jokes to tell this time and it concerns you. Sans smiles at you, walks up to you and says:

San: "Heya kid, You've been Busy, huh ? Heh-Heh . . . as always. So, I have a question for you. But this time, it's a different one. How do you think your actions changed this world ? . . . . . . Not answering ? Well, I know."