Jax, Brittany, Schwartz, Katie, Sandoval, and Ariana move into grown-up houses; Stassi tries to repair her friendship with Kristen; Lala confides in Lisa Vanderpump; Max dates the new hostess, Dayna; Tom Sandoval skips one of Jax's wedding events.
When new server Dayna starts dating Max, Scheana makes Dayna's life difficult; Stassi, Katie and Brittany are bothered by Kristen's ties to Carter; Jax un-invites Carter from the trip to Miami; Lala and James come to terms; Ariana opens up to Lisa.
Stassi throws a book party at TomTom but excludes Tom Sandoval from the planning; Sandoval rage texts her, leading to an epic explosion between them and forcing Tom Schwartz to pick sides; Scheana bonds with Charli over their mutual dislike of Dayna.
When the group heads to Miami, Beau confronts Sandoval for attacking Stassi at her book signing; Ariana accuses Schwartz of not pulling his weight at TomTom; Brittany has a meltdown triggered by an unexpected reminder of Jax's infidelity.
Jax and Brittany's dual bachelor/bachelorette trip charges on as Sandoval, Schwartz, Jax, and Beau plan a surprise disguise for the girls, while Stassi finds herself caught in the middle of a friendship-ending fight between Katie and Kristen, then, back at SUR, Danica warns Dayna about Max's repu...
Schwartz and Sandoval prepare for TomTom's first Gay Pride celebration, but their choice to hire James as DJ backfires when he gets Raquel in trouble at SUR and Lisa thinks he's drinking again.
Stassi, Katie and Lala throw Brittany a princess-themed bridal shower, while James gets disinvited from Peter's birthday party and Lisa takes Raquel to task for walking out on her shift during Pride.
Jax kicks Sandoval out of his wedding party and may disinvite him from Kentucky altogether.
With the wedding just days away, Jax must choose whether or not to forgive Tom, while Ariana struggles to find the excitement to attend her own birthday party; Katie and Kristen argue over whether Carter should go to the wedding.