One thing about these siblings is that they have no doubt in their minds where peoples feeligns about them are concerned. Their POV's are all encompassing, they spend the book talking to no one and interacting with no one and the first time anyone shows them the tiniest bit of kindness they are immediately like "i know they love me , i know they are very fond of me why else would they treat me like I exist" EVEn jack who seemingly used to be the most socialized of them! JUST A PATTERN IM NOTICING