Rome helps PJ through a personal crisis; Gary and Maggie's relationship takes a turn; Delilah, Eddie and Katherine make tough decisions that will affect their families.
As Eddie and Katherine prepare to renew their vows, Eve goes into labor and everyone rushes to the hospital; Maggie shares some shocking news with Gary; Eddie learns more about his involvement in the mysterious lake accident.
It's the one-year anniversary of Jon's death and everyone reflects on how much their lives have changed over the last year. But for Eddie, his dream opens up a new mystery.