Grace tells Frankie a secret that Frankie shares with Sol, setting off multiple arguments in both houses. Briana gets closer with a co-worker.

Bud and Coyote ask Briana and Mallory to help them throw Sol and Robert's bachelor party. Grace offers to do ANYTHING to cheer up Frankie.

Refusing to leave the beach house, Grace and Frankie get support from their ex-husbands -- who are having their own issues with an unexpected visitor.

When the Vybrant website goes down, Grace and Frankie must negotiate with a demanding man from Walden Villas. Sol becomes more assertive.