Topanga is in wedding plan mode, and persuades (strongarms) Cory into accompanying her, Shawn and Angela to a posh ceremony in the hall of her dreams -- where an unhappy father of the bride offers Cory a million dollars to marry his daughter. Meanwhile, Tommy pleads with a heartbroken Eric to adopt him so he won't have to move to California, and Eric pretends to no longer want Tommy so he can be happy with his new family.

Cory and Topanga's big day hits a major hitch after Eric alters their wedding locale and Shawn quits as best man.

Cory and Topanga realize that a house is not for them after Shawn sells them on working together to fix up their apartment. Meanwhile, Angela and Rachel play the roommate shuffle once again; and Jack and Eric get a new boss at the student union.

When Topanga diets to stem a slight weight gain, Cory panics that her new size may be due to a different type of baby fat. Meanwhile, Eric has a hard time watching his own weight.

Family ties threaten to choke Eric and Cory when they argue over what to sell--and what to save--at a Matthews garage sale. Meanwhile, Jack and Shawn try to become more brotherly, but can't find anything in common to bond over.