Since she's decided to renew her vows with Mario, Ramona takes Avery out to lunch to ask her to be her maid of honor. Sonja and LuAnn are also in the Hamptons so Kelly joins them for a girls night out. Over drinks they dish about sex, relationships, marriage and a whole lot of other girl talk. Jill, her mother Gloria and her sister Lisa are busy in the city working on some anecdotes and words of wisdom for the upcoming book they are writing together: Secrets of a Jewish Mother. Bethenny is holding onto news that she decides to break first to an ecstatic Alex: she's engaged. Later, Kelly is hosting a party where all the women attend. When Bethenny arrives Jill is clearly uncomfortable being in the same place as her so she gets up with LuAnn and walks away, thus missing the big announcement Bethenny shares with the rest of the gals.