Kate and Allie face a rent increase when their landlady realizes that there are two families occupying a one-family dwelling.

Allie has new hope of a reconciliation after ex-husband Charles becomes suddenly attentive because he has broken up with girlfriend Clare.

Allie finally has someone who wants to buy her house... but, is she willing to sell?

Chip's birthday causes problems when Charles goes overboard on presents.

Despite Kate's doubts about working with her friend, Allie gets a job at Sloan Travel and quickly fouls up so completely that she is fired—whereupon Kate threatens to quit.

When Jennie and Emma vie for the same part in the school production of ""Pirates of Penzance,"" their friendship is tested along with their acting skills.

Chip's imagination could get him into trouble when he ""witnesses"" a murder from his bedroom window.

Dateless, Kate and Allie spend New Year's Eve at home together.

Kate's elderly aunt Ofelia dies, leaving behind a cryptic will

After Allie's ex Charles remarries and Kate breaks up with Ted, they try to cheer themselves up with a lobster dinner.

Allie offers to be a campaign volunteer to a would-be congressman

Allie begins dating Steven, a cute graduate student, but resists getting serious. Her doubts about age-differences are confirmed when she accidentally meets Steven's mom at his apartment and finds she has more in common with her that with her son.

Jenny falls into bad company but finds herself all alone at the police station.

Ted proposes to Kate.

Excited about a co-worker's pregnancy, Kate seriously considers having another baby.

After finding a 55-year-old love letter hidden in the wall, Kate and Allie try to rekindle the romance by mailing the letter.

When Max leaves for L.A., Emma inherits the piano, complete with a handsome piano teacher who soon has the whole family interested in ""music"" — but who strikes a note of discord when he becomes more interested in Kate than in his pupil.

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Kate brings a stray kitten home.

Guess who's coming to dinner? Kate's potential step-mom. But when Kate takes an instant dislike to her father's fiancée, he calls the engagement off.

Kate and Allie's crush on an old college professor is rekindled when each imagines she is the inspiration for his recently published romantic novel.

Kate's relationship with plumber Ted runs hot and cold -- the only thing they can agree on is a mutual attraction.