Frankie is stunned by Grace's news, but she buries her feelings -- until everyone gathers together to send off Bud and Allison.

Grace tries to make amends to Frankie, Sol gives Robert a taste of his own medicine, and Brianna and Barry reach a turning point in their relationship.

With their exes living at the beach house and FBI agents who arrested Nick sniffing around, Grace and Frankie frantically search for the money they hid.

Robert finally comes to terms with his memory loss. Grace and Frankie confront the possibility of immediate death — or aging for a few more years.