After learning that Colton wasn’t having an affair, Kat is determined to unearth the truth about his accident and dispel the rumors that it was on purpose. When Kat shares with Del that he wasn’t unfaithful to her, Del’s memories are painted in a new light. Despite their best efforts, Elliot and Alice aren’t able to dissuade Kat from returning to 2000 to try and change the course of events.

Kat and Alice travel back to 2000 together to attend Colton’s  funeral. Elliot tells Kat she should share with Alice the truth about her visits to the past. Meanwhile, Del goes to the grief group and makes peace with her memory of Colton. Kat has an epiphany that sheds new light on Jacob’s disappearance.

The Landrys and Elliot reach difficult decisions and come to key realizations, as each sees that they may need to say goodbye to an aspect of their life.

The Landry family faces the facts of recent revelations, as they grapple with a past that they now know wasn't always as it seemed.