The Whites throw a party to thank family and friends for their support through Walt's trying time, but it turns ugly when he and Hank get into a bitter argument; later, a pent-up and fed-up Walt tries to occupy his time with home-improvement projects. Worried about Walt's physical and emotional states, Skyler confides in her boss; Jane keeps her relationship with Jesse a secret from her father.

A new addition joins the White family as Walter Jr. attempts to help out his struggling family by launching a new Web site. Elsewhere, Jesse's addiction worsens and his relationship with Jane begins to negatively impact Walt and her father.