Claudia is hiding from her husband so that he won't find out she's smoking.
Claudia: [Climbing over the fence to Brad's backyard.] (Whispering) Brad...Brad!
Brad: -Opens up his bedroom window- Mrs.Finnerty!
Claudia: Shhh! I dont want my husband to find me. Can I come in?
Brad: YES! [He thinks she's coming over to make out with him.]
-Claudia climbs in through his window, and lands on top of Brad on his bed.-
Brad: (Nervously, and out of breath from shock of what he thinks is about to happen.) Uhm. We'll take it slower...right?