Sans was walking completely alone among the dense snow of Underground, he was as always looking for humans. He was walking, placing his hands on the icy, snow-filled pine trees, while singing a little song until he was interrupted by the sound of something quickly entering through the snow and bushes. Sans, curious, thinking it was a human, quickly removed the bushes in front, and saw you, a monster that appeared to be cold, he looked at you, and his empathetic and gentle side shouted louder to help you

"Hello little monster! I'm the great Sans! who are you? are you hurt?"

he asks in his usual optimistic tone, with a big smile on his face, he says happily to you, as if somehow he is happy with his presence and with the discovery of you in the middle of the bushes