(Skipped an Episode)
I skipped 'King Cobra' because there was nothing significant to Y/N's story.

At school

You and Demetri are getting stuff from your lockers.

Demetri: Sense you quit Cobra Kai, what are you going to do now?

Y/N: I guess join Miyagi-Do if everyone there is okay with it.

Demetri: Well even if everyone did allow you to join, Mr. LaRusso closed it down.

Y/N: He can't do that. Now that Sensei Lawrence doesn't own Cobra Kai anymore, Kreese does. He's become a lunatic.

You and Demetri close your lockers and see Miguel.

Demetri: Hey, the 'Comeback Kid'!

You go up to Miguel and give him a bro hug.

Y/N: What's up man?

Demetri: Welcome back. I hope to make a similar triumphant return to the land of the mobile appendage masses.

Miguel: What's up with the cast?

Demetri: Proximal radius fracture.

Yasmine: It smells.

Demetri: I put a lemon rind down there to mitigate that. The invitation for you to sign it still stands.

Yasmine: Hard pass. When you used to be a thorn in my tits, you were getting me an 'A' in science. Now you can't even do that because you're, defective.

Yasmine leaves.

Miguel: So, uh, how'd you break your arm?

Demetri: We've got a lot to catch up on.

Miguel: Okay?

Y/N: A fight between Miyagi-Do and Cobra Kai happened at an abandoned arcade. Cobra Kai had Eli, Mitch, Mikey, Rickenberger, and me. Later on though Edwin, Big Red, and Tory showed up.

Miguel: Tory?

Y/N: Yeah, Miyagi-Do had Chris, Demetri, two others, and Sam.

Miguel: And you're okay being by each other.

Demetri: Well yeah, Y/N here kicked the shit out of two Cobra Kai's and turned on them.

Miguel: You did what!?

Y/N: I'm sorry man, I just couldn't see them beating up Chris, and Sam was having a panic attack 'cause Tory was there.

Miguel: I understand why you turned on them, I would've done the same thing, besides I'm not going back to Cobra Kai.

Y/N: You're not?

Miguel: Sensei Lawrence is making a new dojo. You should join.

Y/N: Um. I'm going to a dojo wherever Demetri is at. So if he joins I'll join.

Miguel: Okay. Anyways, I'm assuming you broke your arm at the fight.

Demetri: Yep...

Y/N: Eli broke it.

Miguel: Are you serious?

Demetri: I'm gonna go get lunch.

Y/N: I also got kicked threw a wooden barricade.

Miguel: Let me guess, by Cobra Kai?

Y/N: Yeah...

He rolls his eyes.

Miguel: Let's go.

You and Miguel walk to the Cobra Kai lunch table.

Eli: Hey, man.

Miguel: I heard about what happened with Demetri. How could you do that?

Eli: You should thank me for getting revenge on the Miyagi-Do's. And they started the fight. We finished it.

Miguel: That's not what Sensei taught us.

Eli: He's not my sensei anymore.

Miguel: After all, he did for you, you betray him?

Eli: He betrayed us, and so did Y/N.

Miguel: This isn't you talking. It's Kreese, he's got in your head. You can change that, leave Cobra Kai, and join Sensei's new dojo. If you come, others will follow. Okay? We can show everyone we're not bullies. It could be like before.

Eli: He has a new dojo?

Familiar voice: Hey, guys!

You look over and see it's Kyler Park.

Kyler: Check this guy out!

He's lifting Demetri's cast in the air. He drew a dick on it.

Kyler: Standing around with a dick in his hand.

Miguel: So, these are your friends now?

You're too mad to say anything and just shake your head.

You and Miguel walk off.

An hour later

You're walking to your next class and you see Kyler and some Cobra Kai's messing with Demetri. You storm over there, but Yasmine gets there first.

Demetri hands Yasmine a marker and she starts to sign his cast. She has been writing for quite a long time.

Y/N: How long does it take to sign something? All she needs to do is write "Get well soon" and then her name.

Yasmine gets done writing and then Demetri stands up and they seem to have a moment, you sense some sexual tension between them.

You walk over to Demetri.

Y/N: Hey, you good? I saw Yasmine.

Demetri: Uh huh.

You look at his cast and it says "I love your BIG dick -yas"

Y/N: Ohh, nice.

Demetri: Uh huh.

Y/N: You good bro? I've sensed some sexual tension.

Demetri: Oh that. There was nothing there. We're just starting to become friends.

Y/N: Whatever you say.