I'm in the process of pulling all of my spoiler information together so each show may be entered epiosde by epiosde for now. Since Gilmore Girls is airing tonight, I thought I better get the spoilers up now. Here is what I know about the epiosde.
Title: Bridesmaids Revisited
Rory learns that Logan slept with 2 women while he was on the break from Rory. Zach has a surprise for Lane, this is where (now confirmed) the proposal comes in to play. Lorelei babysits Christopher's daughter G.G. Rory and Logan attend his sister's wedding. There is a Bat Mitzvah.