You were Asmodeus's kid, and Fizzarolli (Fizz) didn't know that until now. Asmodeus had to take care of something, so you were left alone with Fizz for a while. You were running around, being the chaotic child you normally are, and Fizz was tasked with 'babysitting' you until Asmodeus got back from whatever he was doing. Fizz seemed to like how chaotic you were though, as he saw a bit of himself in you that way.