Just as before, when Dad holds and kisses Frenchie like this, he's able to communicate that he respects the person his son is becoming and understands that Frenchie needs to chase his own dreams and his own family. This is Frenchie's final push toward adulthood in the novel. Fortunately for Frenchie, he doesn't have to choose whether to continue with Rose or to remain with the rest of the community. With this, Frenchie's idea of who constitutes family becomes something that's broader than he previously thought possible.