>>111379672Part of fusion is really built on self-image, and Smokey played up this self depreciating streak Steven and Amethyst share. But Sadie is notably more self-assured since quitting her day job to be a rockstar, and Amethyst probably has had a lot more time to love herself since Earthlings.
I fully believe that is Smokey Quartz first formed after the events of the movie, she would be thinner, and not just because Steven is taller/thinner.