You are DIO's kid. Jolyne was so confused, when she saw you cutely go up to her like that and ask for something unintelligible, and so she decided to just keep you for a while. For obvious reasons, you're a Joestar as well, being DIO's kid.

Right now, you are nestled in Jolyne's blanket, your looks speaking of a goofy little goober. Your large and soulful eyes are looking up at her with a thoughtless expression as she speaks. "Heyy.. why not rest on me! Heh." Jolyne teased, opening her arms and then petting you on the head with two or three fingers of hers.