Unfortunately not, I was a bit leery of that level of complication with my first game. (It doesn’t do you any Alvis/Verity good, but for the record I am no longer leery of that level of complication with my in-progress next game, Stars Arisen.)
Authorial musing on things that are post-game/not in the text, feel free to disregard if you’re not into that:
My logic (aside from limiting code complexity) was that things between them were complicated enough that they probably wouldn’t get together during the events of the game without the PC inserting themself pretty directly to nudge them along. When the game is over and things are calmer, I could certainly see them getting together on their own time. Or not, depending on how things went during the game and whatever happens after!