I've always liked the idea of this couple, their wasn't much to go on in Season 1, but in 2 they seem much closer and more "open" with each other.

I didn't get to see the move but I saw a clip of the ending. Too bad these two never end up together. Instead he's seen visiting useless princess when she's an old lady and gives her a romantic looking hug.

the movie within it had great feldt setsuna moments..no conclusion of course