Leigh Shaw is a young widow who is forced to reassess her life and relationships following the death of her husband.

After months of avoiding the apartment she lived in with her husband, Leigh undergoes the heartbreaking process of sorting through his belongings.

Upon unlocking Matt's phone, Leigh discovers 17 unheard voice messages. As she delves into them, we launch into an episode entirely from Matt's perspective, culminating in the final days of his life.

A surprise discovery about Matt's final week gives Leigh and Danny an opportunity to make Matt's dream come true, but in the process, throws their relationship into jeopardy.

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.

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