[As Eric and Donna kiss, she breaks out laughing]
Eric: What? Oh, did I make the kissy face too early again?
Donna: No, no. It's nothing. [they resume]
Eric: What?
[fantasy: Eric is wearing his roller disco costume:]
Eric: Why do you keep laughing at me?
[reality:]
Donna: I'm gonna go home and I'm gonna watch a really sad movie and I'm gonna try to come back later.