After Garnet found out about Pearl's betrayal of sorts, she forcefully tells (note she dosen't ask) Amethyst to fuse with her. Sugalite emerged and seemed very... Garnet-powered. Afterward when Steven and Amethyst are watching crying breakfast friends, and Amethyst seemed so... down? Almost like she feels guilty. It seems if the fusion wasn't fully consentual. Like Garnet scared Amethyst into fusion. Seems a liiiiiittle hypocrytical, no? Anyway it just made me sad to see Amethyst so unhappy about that fusion.