Johnny Lawrence: Robby. What's going on?
Robby Keene: I followed you.
Johnny Lawrence: What happened here?
Robby Keene: We're moving to a new location. Multiple locations, I think.
Johnny Lawrence: You kicked ass today. It could've gone either way.
Robby Keene: Yeah. Thanks.
Johnny Lawrence: Hey, it's just a match. Don't let it eat you up, trust me.
Robby Keene: It's not that, um, it's this kid, Kenny. I thought I could take him under my wing, be the mentor I wish I'd had when I was younger. When I saw him today it, uh, it was like looking in a mirror. And I realised I screwed everything up. And I had all this hate inside of me for you and for Miguel. And I thought I could use Cobra Kai to control that. But it just made things worse and now it's never going to get better.
Johnny Lawrence: That's not true. You had a good thing going with LaRusso. I got in the way of that. Don't blame yourself, you blame me.
Robby Keene: I'm sick of blaming you, Dad.
All Valley - S1-E7
Samantha LaRusso: Aren't we supposed to avoid fighting?
Daniel LaRusso: Sometimes you can't. Someday the fight may come to you. And I want to make sure you're ready. So today we're going to see what Miyagi-Do is made of.
