Tommy will have to suck it up and deal with as will all the DIKs and Jocks, but it's happening. And even if it's the HOTs organising it, so what? That would just add more to this being a joint party.
I'm insistent because it's what's going to happen. It's literally how this freeroam gets to 87 people and having DIKs, HOTs, Jocks, Preps, Nerds, dorm girls, and even faculty here is prime drama and what would be expected from a big season finale before the final season.
It's happening. Deal with it.
That's not a glass door, those are metallic panels on the door reflecting the room she's standing in
Why do you keep going on about empty rooms and can't seem to grasp the simple concept that the angle of these shots is not showing the whole room? There's going to be more people in each of these rooms, you're just not seeing the whole room in these shots.
What sky? She's indoors

She's clearly inside one of the rooms of this big party.
Nope. One party, one place, multiple rooms. Your idea makes zero sense.
This is all complete nonsense what you're saying here, reading way too much into a single render and coming up with a crazy scenario out of nothing, but also the notion that the MC would be at separate parties depending on path.
That is absolutely not happening, and no, what happened in Ep 11 does not set any kind of precedent for that. In Ep 11 he was at the party then has the option to leave to be with the girl(s) he's in a relationship with. In Ep 12, this is the big season finale party where a lot of dramas will come to a head and he's not going anywhere because there's only one party.