So I was wrong, and that's fine.
... well, not exactly, as I did predict there would be something to pay for the happy ending, and Suletta did seem to have lost some of her motor function, yet then again she may be heading to a full recovery. Not to mention, no one died.
All in all, a very distinct Gundam ending.
Best wishes to the happy couple!
Now, let's hope there is no extra season, I doubt the Gundam tropes would be too kind to let them go a second time.