Kate accompanies Michael on a trip to Seattle for a bookstore signing event. But when Michael learns the big secret Kate's been keeping from him it leads to unexpected trouble with airport security.

Kate's boss asks her to fill a spot in a "Disabilities in Media" panel and she must decide whether to confront her tokenization or play along. Michael's ex-BF Ryan shows up unannounced to dinner.

Kate befriends a deaf celeb at her PR event; Michael goes clubbing and makes a surprising decision.

Michael's mother Annie and his brother Jacob visit Michael from Boston for Thanksgiving. Kate attempts to host the perfect Thanksgiving dinner for Michael and his family, but secrets threaten to ruin the holiday and a physical altercation ensues between Danny and Jacob. Stressed out by family, Michael ignores Ryan's texts throughout the day. Annie makes peace with Michael and helps him out of his creative slump. Kate confronts Danny about what happened, but he still doesn't tell her.

Ryan's Palm Springs vacation home is the site of Kate, Danny, Michael and Ryan's best and worst memories together. A series of flashbacks reveal how each relationship has grown and deteriorated. Kate meets Ryan for the first time. Danny invites his boss Paul to Palm Springs to schmooze. Michael meets Ryan's ex-boyfriend Adam during Ryan's birthday pool party. Michael makes a discovery that changes everything.

In the aftermath of the fight, Kate learns Danny’s secret, but his attempt to surprise her with a last-minute engagement party leads to bigger problems and puts Kate and Michael’s friendship on thin ice.