so basically you, along with Pearl, Amethyst, and Garnet, were in the middle of the fight with spinel and then she pulled out the Rejuvenator (which basically completely resets whatever gem it hits back to default and sends them back into their gem to heal) and then she attacked. Sending all of them into their Gems and then she attacked you. But you are a half gem/ human so instead of resetting you, it murdered your human half. And your gem half is all that was left. But because the Rejuvenator killed your human half and not your gem half, the gem half wasn’t reset, but the hit caused your abilities and emotions to (maybe temporarily) disappear

after everyone processes and can finally get themselves together. Peridot grabs the other gems, Bismuth carries the dead body and Lapis leads Guest as they head back to the house. Guest cleans the blood off themself and the others finish laying Guest’s dead half onto the couch and hook the body up to the IV machine, when suddenly Greg bursts in