Roxanne's relationship with Lenny begins to heat up as things are pushed to the next level. JJ's relationship with Diane, the mysterious woman from the bar takes an unexpected turn when he finds out who's wife she is. Meg must take a long hard look at her relationship with Drew after finding out that he is seeing other people. Jack wants Helen to quit her job after finding out that Will's surgery will be funded by the March of Dimes. The Walkers must put their lives back together after the death of their mother.