Miguel: Wait! My name is Miguel Diaz. I was in the school fight. I'm the one who got kicked off the second floor. You know, I thought was gonna be paralyzed. I relearned how to stand. I relearned how to walk, and I want the tournament to continue.
Roberts: We are grateful for your recovery young man but I'm afraid you don't understand.
Sam: Yes, he does. We're the ones getting hurt. We're the ones fighting. Our voices should matter the most, and we want a place where we can compete fairly and safely. 

Carmen: I may not want him to compete, but I know he won't get hurt again because you're his sensei. It's what you were meant to be. It's your calling. There are other Miguels out there who need you in their corner.I know I'm the last person you expect to be telling you this, but you have to save the tournament. 
Johnny: I don't know how I'm going to do that.
Carmen: By doing what you do best. Fight. 

Carmen: I heard about the tournament.
Johnny: Yeah, who needs that?
Carmen: You do.

Carmen: I want to let you know I appreciate you putting Miguel's safety first. 
Johnny: A lot of good it did. Now he hates me.
Carmen: He's a teenager. If he's happy with you all the time you're doing something wrong. 

Tory: It's not fair you know everyone else got to go back to normal, but here we are eating shit while your girlfri--
Robby: Don't talk about Sam.
Tory: She cheated on you. 
Robby: She made a mistake. Sam is a good person. 
Tory: Yeah she sure acts like it. Just wait she'll turn in you just like Miguel. 
Robby: You don't know what you're talking about.
Tory: Then why are we both here? At least I know who I am. You're still pretending to be something you're not.

Tory: You go ahead. They'll send you straight back to juvie. Looks like we're both in the same boat,.
Robby: Thanks to you for starting the fight.
Tory: And you for finishing it.

So that's it then? I mean they cast karate as the villain without any context whatsoever and we can't do anything about it.

Daniel

Sam: I'll let you get back to your friends.
Miguel: they're not my friends anymore. Not after what they did to you guys.

Johnny: I don't ever want you to start the fight. I just want you to-- 
Kreese: Finish it.

Just don't forget. Being a badass doesn't mean being an asshole. 

Johnny

Miguel: You're the one who is giving up. You let Kreese take your dojo. You let Hawk, Tory, and everyone else think you're weak.
Johnny: Because it was a mistake, to begin with. I should have never bought back Cobra Kai. Look what happened!
Miguel: What happened is you helped a bunch of people then walked away like a pussy. You're a sensei. It's who you are. If you can't see that you're blind.

Robby: You're wasting your time, old man. The last thing I need right now is another sensei.
Kreese: Fair enough. I don't think there's much I can teach you right now anyway. Except maybe this. All that Miyagi do mumbo jumbo, that might score you points in a tournament, but now, you're in the real world, kid. You might want to learn to strike first.

Cobra Kai Quotes

Sam: I feel so guilty. 
Daniel: It's not your fault. All this started before you were even born. If not for me and Johnny there wouldn't have been a fight in the first place. This is my fault. 

Amanda: I can't believe they have the gall to suspend Sam for two weeks! I'm going to tell the school board how incompetent they are. Heads will roll!
Daniel: At least they expelled the girl who started it.
Amanda: Expelled?! That bitch should be in Shawshank!