either Elaine or Jerry have had sex for awhile and they begin to speculate on how they could become sexual partners again but still remain friends no matter what happens. They agree on a set of rules that they think will keep their friendship intact but it soon becomes apparent that it isn't going to work very well. Jerry also begins to obsess over what to get her for her birthday eventually settling on something inappropriate. Kramer however seems to hit just the right notes as far as gift-giving goes.

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