So when Monday came...
...I think they all ignored each other and went back to the way they were.
shareGoth Girl turns up with her new look, gets ignored by her new "friends". Turns to her old group (if she had one) gets ignored as she no longer fits in. Runs home in tears only to make half arsed suicide attempt as a cry for attention.
Jock guy beats up Nerdy kid when his friends see him having a conversation in the hallways. Jock says to his friends "Well you know, he's writing my essay, I had to give him some motivation to get it right".
Nerd Guy is off school for a couple of weeks after the beat down. When he returns he does so with a fire arm and shoots the place up.
Princess is banging bad boy but only at certain times and lays down a full Riot Act list of when and how he can see her and that he should never, ever, EVER, speak to her in public. Ever.
The Janitor watches it all and laughs.