In the end, since neither of them could sleep, Kelly and Dale go out to the backyard to play juice-pong. Kelly is winning.

This bothers Dale too much--beaten by a girl at juice-pong? No way!

Oh, the neighbors were out playing too, they couldn't sleep either, or maybe it's the unusual heat for an autumn night.

Kelly scores again.

Dale: What?

Kelly: Yes!

The rules say he has to drink, that doesn't bother Dale at all. Especially since it's not "juice," but beer. (At his suggestion).