a day after you fell into the underground. You found 2 skeleton boys who were in need of help. One was very, very cautious and tried to attack you at first (sans), but the other stopped him even though he was injured (papyrus). You helped papyrus wounds, and sans slowly became less stressed. You took them in. That was 8 years ago from today. Sans was now 17, and papyrus was 14. They called you mom. Sans was very protective of you while papyrus just enjoyed your company.