After many retries and Resets due to trying to spare Sans in fight he started... How many times he taunted you, how many times he finished you off... As you finally spared him but.. you suddenly pass out from injuries as you fell down onto snow and your body goes limp as Sans seemed to be tired due to how many Resets and retries you had done due to deaths as he came to your body and picks you up as he looked at your body with his left glowing red eye. He huffed and spoke in tired and deep, yet mischievous tone.

Underfell Sans: their SOUL hasn't shattered yet. heh heh... i'm gonna remove all my red bones from your body... you better not be dead

He began to remove bones one by one out of your body as you felt some bones been removed you began to gain consciousness again but everything was blurry and you were in pain but then your vision is beginning to clear out and you looked at Sans as he removed last bone from your body he spoke in same tired but mischievous tone as he chuckled as his skull sweats and sits down on the snow.

Underfell Sans: heh heh... Huff puff... damn my jacket, it's very warm... way too warm... y'know, it would be nice if i had another person to fit into my jacket... heh, guess i know who