Michael reunites with his long, lost love Sally Sitwell, but faces interference from parents. Meanwhile, the two Lucilles need someone to bid on them at the bachelorette auction with Buster already in a relationship.

Just as Michael's relationship with Sally starts to flourish, Maggie Lizer returns nine months pregnant, and Michael immediately assumes he's the father. George Michael attempts to break up with Ann, and Buster learns he's being deployed to Iraq.

Michael says goodbye to the family business and starts his own. And the life of the family is turned upside down when their mail man Pete dies.

Lindsay continues to push away from being a Bluth by embracing a relationship and finding a new career.

Gob accepts a job from his brother, but is distracted by a scheme of his own.

Maeby moves out on her own and reconnects with her cousin George-Michael.

The family unites behind Lindsay’s campaign, but Michael senses that something is amiss. Maeby has an idea that George-Michael likes a little too much.

George-Michael thinks he's being lied to by Michael, who thinks he's being lied to by George Sr. Gob hires guys to help with his "closet conversion."

As the Second of July parade approaches, Sally steps up her campaign against Lindsay while the Bluths again struggle to keep their stories straight.

Buster fails to show for his own prison release party. Michael examines company financial records. George-Michael seeks Anonymous help to deceive Rebel.

As the Bluths come together to unveil a wall, they once again discover that they deserve nothing more than to be saddled with each other forever.