A college football player's death during practice bothers Nate, who earlier learned of his own potentially fatal condition. Meanwhile, Federico's request to borrow money from Nate and David is rejected, and he later learns of their newest purchase: a 'casket wall' display.

The death of a psychic's husband sparks some interesting conversation around Fisher & Sons. Meanwhile, Ruth is changed after attending a lengthy self-actualization seminar; Claire is upset to discover that her guidance counselor has betrayed her confidence; and Brenda walks out on a college course she enrolled in.

Nate brings Claire to his old stomping ground in Seattle to help him retrieve the body of a man who feared flying. There, they stay with Lisa, a woman who still carries a torch for Nate.

Ruth takes a personal interest in the death of a woman who has no friends or relatives. Meanwhile, Brenda's search for a literary muse prompts her to turn to one of her massage clients--a prostitute named Melissa--and Nate's relationship with Brenda takes an unexpected turn.

Mitzi Huntley arrives back in Nate and David's lives thanks to a comparison-shopping widow. Meanwhile, Ruth's estranged sister Sarah arrives for an unexpected visit. Later, a vodka-fueled family dinner casts a pall over Nate and Brenda's happy news.

A Jewish funeral at Fisher & Sons leads Nate to seek spiritual guidance from an intense female rabbi. Claire is surprised to meet a guy while visiting her Aunt Sarah. Meanwhile, a medical emergency prompts David to consider giving his relationship with Keith another shot. Federico's jealous suspicions about his cousin Ramon prove to be very misguided.

The Christmas season marks the anniversary of Nathaniel's death...and gets everyone thinking about their last moments with him. Meanwhile, Nate and Brenda are shocked by Margaret Chenowith's Christmas Eve guest, Claire gets into a dangerous online relationship and Federico stirs up trouble in his own family.

David and Keith continue trying to iron out their problems...and Karla has a secret that isn't going to make things any better. Meanwhile, Claire takes a curious approach to photography, Ruth prepares to move ahead with Nikolai and Brenda's engagement anxiety leads her on a sexual adventure with Melissa.

Nate and Brenda find comfort thanks to Rabbi Ari's advice. Ruth's need to control the lives of Nikolai and Claire leads her to a surprising self-assessment. Federico's suspicions about an elderly woman's 'natural' death lead him to place Vanessa under scrutiny. A disgruntled former client files a lawsuit against Fisher & Sons.

A bee sting during a family picnic ends a life. Nate tends to Maya while Lisa visits her sister in Santa Cruz. Meanwhile, Vanessa seems back to her old self, to Rico's relief; Russell's decision to share a secret with Claire backfires; Arthur wonders whether he should be mixing laundry with Ruth; and David gets a look at another dysfunctional family.