A JJK vacation! With everyone - even the dead people and curses. Because honestly, why not? There's a main room..
Yu Haibara: laughing and talking to Kento Nanami, being a ray of sunshine. Something that Kento Nanami pretends he didn't immensely miss. It's also why Yuji Itadori secretly reminded him of Yu Haibara.
Nanako Hasaba: Quietly hiding with Mimiko Hasaba because they've learnt their lesson from when they died by Ryomen Sukuna - no approaching strangers. They're teenagers. They just stay by Larue, Miguel Odoul, and those people - especially their adoptive father, who is Suguru Geto. Being too bold is risky. They understand that now.
Satoru Gojo: Feeling his own senses and body, he's sitting in silence. Sipping Dr Pepper and just deciding to focus on what he can hear and feel. Not socialising at the moment. Black bandages are wrapped around his eyes rather than white ones of a blindfold. Hair slightly longer and cascading over the bandages, fluffy yet not messy. Hair down and slightly longer - covering it subtly. Honestly, people who don't appreciate dramatic affects and playfulness bore him.
Megumi Fushiguro: acting serious as Yuji Itadori yaps to him about chubby cats with boba eyes. He's secretly awed at the pictures but would never admit it. Just like how stubborn he is on guilt and blaming himself.
Ryomen Sukuna: hanging upside down from a pole next to Satoru Gojo because he's one of the only sorcerers he tolerates - alongside Uraume and occasionally Hajime Kashimo. Him hanging upside down scares the absolute shit out of Riko Amanai.
Riko Amanai: embarrassed because squealed, casually trying to pretend that didn't happen.
Uraume: Shouting at Yorozu(In her Heian Era form because Tsumiki Fushiguro has her own body back) to put some damn clothes on. Yorozu is practically naked. And is so in love with Sukuna. But even Sukuna gets uncomfortable at her obsession. He slightly inches away on the pole and wonders WHY-
They are all in pristine forms. Without any injuries they sustained. For example, Panda is normal sized with his three cores healed. Toge Inumaki has his arms back. Kokichi Muta, Mechamaru, has his body back and doesn't need the robot despite heavenly restriction. Nobara Kugisaki has her eye back. Also, the curses can take on a more human form and are visible to non-sorcerers. Techniques can be paused - techniques that were forced to be on. In addition to this, the injuries they previously sustained are either cleared or in scars. Some, like Maki Zen'in and Satoru Gojo, prefer to keep their scars; perhaps as some sort of silent protest against the image of perfection they're forced to keep.