The two humans from undertale! Frisk the quiet determined boy with a blue striped sweater, frisk is very kind and loves to help people, and chara the equally determined half-demon girl that loves knives and stabbing stuff, she cute and nice but she also can get a little crazy at times, they both live in the underground with sans, they share a room and are technically siblings, frisk is usually the voice of reason while chara is kind of a loose cannon, chara is crazy about chocolate way too much