One Last Fling

Plot:

For the bachelor party the guys at the bar throw for Sam, Woody offhandedly asks Diane if she would be the girl who jumps out of the cake. Although she abhors such male sexual rituals, she agrees if only to stop someone else from "pleasuring" Sam. At the party, just as Diane is ready to come out of the cake, Norm makes a comment which makes Sam reexamine out loud for the first time this wedding and the fact that Diane will now be the one and only woman in his life. After jumping out of the cake mad at Sam for his comments, Diane later offers Sam a proposition: she will give him a last 24-hours of freedom to do whatever he pleases with whomever he pleases. Excited, Sam agrees when Diane throws in that she too will have her last 24-hours of freedom to do whatever she pleases with whomever she pleases. This throws Sam's 24-hours into a different mode, as he spends the entire time thinking about Diane and what she's up to, even as far as spending the night in his car outside her apartment waiting for her to come home, which she never does. Just before the end of their 24-hours, Sam admits to Diane what he had done and is angry at her for not coming come, obvious to him that she did have her last fling. Knowing that her leap of faith worked, Diane admits that she was down the street in her car watching him!