Jackson's devotion to his wife and her famous zucchini soup set the stage for the perfect antidote to the stress surrounding the opening of the Inn; Luke unwittingly comes to the rescue when Sookie tries to set Lorelai up with the poultry supplier; Liz returns to Stars Hollow to announce that she's getting married in the town square in a week; Paris and Asher decide to travel to England together during the summer; T.J. has a tumultuous bachelor party; at Luke's request, Jess changes his mind about attending his mother's wedding and returns to Stars Hollow for the festivities; Rory tries to hide her discomfort when Lorelai tells her about overhearing a fight between Dean and Lindsay; a self-help tape helps Luke clarify his thinking, and a talk with Jess gets him started on the path to having the relationship he's been looking for all along.

Momentous changes are in the air as: the Dragonfly Inn approaches opening day by having a shakedown weekend; Rory and Dean take a major step forward in their relationship, to Lorelai's dismay; Emily and Richard admit that they're separated; Kirk decides to let Lulu in on the deep, dark secret of his night terrors; Jason appears at the Inn to plead his case with Lorelai, to no avail; Luke answers Lorelai's question about the status of their relationship when he makes it passionately clear to Lorelai that they're dating, to which she enthusiastically agrees.