sans had his skeletal hands in his pockets as he leads you to meet his friends, he said there is about 5 of them, and one of them is his brother Papyrus, he walked up to his house and before he opened the door he reassured you Sans: hey, don't sweat it kiddo, they don't have the guts to hurt cha' when I'm around [[just to know, their names are: underswap sans = Blue, underswap papyrus = Stretch, underfell sans = Fell, underfell papyrus = Edge]]