Benny's brother, Earl, generously offers to lend Jack the $5,000 he needs to get his company out of debt, but only because it means being able to spend a week with Rhoda on her job.
Rhoda convinces her boss that he needs some new clothes to go with his new svelte physique, but both learn a valuable lesson that beauty is only skin deep.
Martin returns from his "fling" in Florida ready for a reconciliation, but Ida insists on a second courtship before she's willing to forgive and forget.
Brenda insists that Rhoda accompany her when she meets her prospective in-laws for the first time, and Rhoda becomes an unexpected hit with Benny's big brother, leading unfortunately to one of the most harrowing dates of her life.
Rhoda and Brenda are disappointed that Martin isn't feeling well enough to come to his 60th birthday party, until they learn that Martin moved out over two months ago.
With Gary's parents now living in Florida, Rhoda and Brenda get tired of "mothering" him, until he forms a bond with Ida. Then even Ida has her limits!
Rhoda gets a bonus from her new job at the Doyle Costume Company—her boss introduces her to a handsome customer who is the owner of three successful restaurants, and it's love at first sight.
Ida returns from a year of touring the country to face a few home-front surprises: Rhoda is divorced and Brenda is unwilling to discuss the state of her innocence.
Because of an agreement made with his father almost five years ago, Nick Lobo, Brenda's hip musician boyfriend, must gain superstar status soon or else be forced to go into his father's garbage-collecting business.
Rhoda and her sister help Gary run a gigantic day-long sale to save his mod clothing business, but Brenda gets far more than she bargains for when love blossoms.
Sally's former husband brings good news and bad news: the good news—he's getting married again; the bad news—he'd like Sally to consider accepting a reduction in alimony.
Rhoda and Joe decide the only way they can spend more time together is to barricade themselves in their apartment, disregarding family, friends, work, and in short, the world.
Martin is overjoyed when his best friend visits him after a 35-year hiatus, but is overwhelmed with insecurity when he recalls that his best friend was also once engaged to Ida.
Rhoda, whose only real luck with a man has been with her husband Joe, finds herself playing marriage counselor to a couple who has been married for 12 years.
Torn between her pride at losing a huge account for her window-dressing firm, Rhoda battles with a stubborn though prosperous tuxedo chain-store owner who wants her to decorate his windows his way, or not at all.
Somewhere in Rhoda's neighborhood, a burglar is walking the street, possibly going after her because she just might be the only person able to identify him.
Rhoda is determined to prove to her friends that women can have a great time without men, although she becomes dubious of her own theory when she tries it one night.
Business is booming at Rhoda's window-dressing firm, due partly to her creative sketches, but also because of Myrna Morgenstern's "persuasive" sales pitches, something which Rhoda puts an end to.
To help the financial burden of a rent increase, Brenda takes on a roommate, but it's the beautiful roommate who turns out to be a real burden when she comes on strongly to Joe.
A psychiatrist tries to give the Gerards' party a boost by directing a group-encounter session, revealing some interesting suppressions from the guests.
Bored with her life, Rhoda's mother Ida decides to become a "now" woman and surprises Rhoda and Brenda by announcing she's launched a whole new career.
Brenda decides to break out of her "nice, warm rut" by moving to San Francisco, a plan that isn't discouraged by Rhoda, but one that Joe thinks is rotten.
Distracted by visitors who keep interrupting her work at home, Rhoda opens an office and soon learns about the problems faced by a woman launching her own business.
Rhoda and Brenda have to take their mother on her very first trip to the doctor, a visit that mama Ida faces with a combination of fear and embarrassment.
When Rhoda discovers Joe has been visiting a doctor without telling her, she begins to worry, but not as much as when she finds out what kind of doctor he is.
Rhoda and Joe work very hard at being the perfect modern couple, free of all jealousies and hang-ups until a man Rhoda once loved asks her out for dinner.
Rhoda's shy, retiring high-school chum, Myrna Morgenstein, shows up unexpectedly to demonstrate her new, Rhoda-like, head-on approach to life, and she begins a tumultuous non-romance with Joe's best friend.
At Ida's insistence, Rhoda talks Joe into asking her father for the money he needs to save his business, but then is surprised to learn things about her dad's financial state that are news to even her mother.
With his business on the verge of failure, Joe becomes ever increasingly worried, resisting Rhoda's advice to free his emotions, even if it means crying.
It's a case of mutual dislike at first sight when Rhoda meets Joe's friend Charlie Burke, a patronizing "man's man" who is not exactly thrilled with his best buddy's wife.
Despite Joe and Brenda's insistence that she butt out, Rhoda continues to plunge ahead to prove to her younger sister that her new boyfriend is really a married man.
Rhoda thinks she may be pregnant, but she isn't sure enough to tell Joe, especially when he comes home with the news that his business is facing economic troubles.
Unable to think of just the right gift to get Rhoda, Brenda decides to throw a shower for her soon-to-be-wed sister and uses the occasion to stage a small reunion for Rhoda with some of her old high school classmates.
Rhoda's smooth romance with Joe gets a little bumpy when he decides it might be best if the two of them begin dating other people as well as each other.