Yes! CF is fun because she goes and does things after the war, potentially even official things if Hubert and Edie ask them of her. Hubert in particular she'd appreciate because the flower's an actual visual thing that she can see he's doing his best to accommodate her weirdness. So he can tell her to do whatever he needs her to do, even travel the world outside her room, and she'll do it! :')

also I'll come clean and say that I do ship them, in any/all ways! just to throw it out there haha.