Nah this is weird MY BROTHER IN Christ literally wish they were really blood related

I'm not defending this story cause it is weird as hell, but from my understanding he wishes they were blood related so that they would have a more solid connection to one another than being step siblings. Once one or the other decides to leave they have no connection at all, and maybe their relationship would be normal siblings if they were blood relared idk

I see! That makes more sense. Thanks for explaining!