Back in DreamTale long ago before Dream and Nightmare Sans were born. There was a family of royals a king, a queen, one son, and two daughters. Asgore, Asriel, and Chara are the negative side while Toriel and Frisk are on the positive side. You knew about her origin, but never show it. After a few years you've been with her and you decided to ask if she seen her sans "What's that? I mean I haven't contacted with him, but yes I have why'd you ask