Leigh turns to Amy for a startling new way to connect with Matt. Danny is driven to take a huge risk by a total stranger.

A family therapy session rocks Leigh, Jules, and Amy's worlds, leading to a Christmas dinner the Shaw family will never forget.

Leigh and Danny have radically-different experiences when they return to Matt's school for a memorial event honoring him.

In the wake of a devastating revelation about Matt, Danny takes Leigh on an all-night walk. Meanwhile, Jules forges a surprising connection with the most unlikely ally.

Leigh is surprised to find herself drawn to a stranger and goes on her first date since Matt died. Jules shows up at the wrong location for AA, which leads her on an adventure of her own.

Leigh and Danny take a road trip, which forces them to confront their feelings about Matt...and each other.

Leigh and Danny discover dangerous new fault lines in their dynamic, while Jules' feelings for Tommy are tested.

Danny has disturbing nightmares about his brother, and Leigh can't write her final essay until she gets the truth out of him. Tommy forces Jules to face her deepest fear.

Off of a brutal confrontation with Danny, Leigh has an upsetting revelation. Meanwhile, Amy's return destabilizes the family.