Gob: Wow, Michael. I'm really touched that you'd stick up for me after I've been so horrible to you.
Michael: Huh?
Gob: You know what? Now it's time for me to do the right thing. I slept with the ethics teacher. I'm sorry.
Michael: What are you talking about?
Gob: Lindsay told me that you liked her and I'm not proud of this but I Mrs. Whitehead.
[flashback:]
Narrator: In fact, Gob mistook the civics teacher for the ethics teacher Michael was dating.
Gob: Man, he has a type.
[present:]
Michael: Gob, Mrs. Whitehead was the civics teacher. We both had her.
Gob: Yes, we have. And now we're even.