[split-screen between Eric and Kelso talking and Jackie and Donna talking:]
Eric: I'd have to keep up with you and Jackie. That would make me nervous.
Donna: I could always talk to you if I get nervous. 'Cause you've got to be bored with sex by now.
Kelso & Jackie: What do you mean?
Eric: You and Jackie-
Donna: You and Kelso have done it a million times.
Kelso: True.
Jackie: We have never done it.
Kelso: Yeah. Slid into home on the second date.
Jackie: He got to third base once and that was an accident.