As a nervous bride to be, Allie has nightmares before meeting her new in-laws and a disastrous rehearsal.
Kate is heartbroken when she is dumped by Ted while Allie is off on her honeymoon with Bob.
Kate interviews for a new roommate now that Allie has moved into a condo in the city.
Kate's new roommate Haven is driving her crazy, so Bob suggests that she moves in with them.
A tape of Bob's sportscast shows that the anchor woman seems to be flirting with him.
Bob's mother asks Allie about having another child.
When Emma decides to transfer to UCLA, a visibly shaken Kate decides to join the Peace Corps.
Kate works hard on saving a park, but it's Allie who is elected president of the committee.
Allie is furious when discovering that Jennie's dorm room mate is Jason. But that seems tame when they announce they are getting married.
A wealthy neighbor hires Kate and Allie to find her a man just like Bob.
Love is all the rage as Allie fixes up Kate with a date, and Chip borrows Bob's cologne to impress a girl in the building.
Kate has trouble keeping secrets after revealing a job opportunity for Bob, and Allie's past romances.
Chip is befriended by Mike, the cool kid in school, and soon finds himself involved in a shady business of writing reports for his school mates.
Kate helps out a neighbor who has just been dumped by pretending to be his lover. Unfortunately he believes this was not an act.
Allie finds a condom in Chip's pocket while preparing to wash his pants.
A hefty tax bill has Kate and Allie in financial trouble. Bob agrees to loan them the money which they soon regret when he starts picking apart each financial move they make. But they exact revenge when they agree to cater Bob's football reunion dinner and use the substandard means he has suggested for their business.
A bad review from a newspaper food critic leads Kate to beg for a second chance. When the critic dies from food poisoning, Kate fears it may have been Allie's meal that led to his demise.
Kate agrees to accompany Lou to his cousin's wedding and genuinely has a nice time.
Allie enters the Cousin Cabot's Country Cookbook contest, while Kate helps Lou with his illiteracy.
Bob gives Chip permission to join a hockey team without consulting Allie first. Meanwhile, Kate begins selling jewelry on consignment and promptly loses an expensive earring.
An actor returns to NY and performs in an Off-Broadway play based on a romance he once had with Allie.
A mysterious man name Gabriel offers Kate and Allie $2,000 and a job for an account of their lives.