* Seeing sans smile without worry fills you with determination. And yes, his tooth is just a sticker he’s had on for a really long time. :) This is how sans would be at the end of true pacifist, you’d finally see his eyes normal and his smile would “un-wiggle” in a sense, not be as shaky, he’d lose his nervousness, the most he’d keep are his tired eyes after years of being in a bad spot in life. But after a while it’d clear up. The difference is in genocide, his condition would just actually worsen.













