chiarasanchi, sans (undertale), soul (deltarune), undertale, utdr (toby fox), commentary, english commentary, making-of available, 1boy, :d, alternate universe, artist name, black jacket, black sclera, black shorts, blue pupils, bright pupils, character name, colored sclera, colored teeth, errortale, feet out of frame, glitch, grin, heart, heterochromia, jacket, leaning forward, long sleeves, looking at viewer, male focus, mismatched pupils, open clothes, open jacket, open mouth, outline, puffy long sleeves, puffy sleeves, purple outline, red background, red eyes, red sweater, shorts, simple background, skeleton, smile, solo, sparkle, standing, string, sweater, turtleneck, turtleneck sweater, vignetting, white pupils, yellow eyes, yellow outline, yellow teeth