"you're strong and i'm not but if i join with you then i can live a better life so make a party with me" its what i get when she asked him to start a party with her. i get he doesn't know anything about the world but you can do that by asking people or reading/ learning to read. its just my thoughts on it since a lot of stories i've been reading have people like her but they're just an annoyance / burden from start to finish on MC. i know its gonna happen though since shes on the cover so i guess its just wishful thinking on my part.