Part of settling into his new home has Tony using Angela's personal bathroom and getting an eyeful when she steps out of the tub. Neither of the two stubborn housemates accept responsibility, and disagree to an extent that Tony's new girlfriend gives him the heave-ho. Mona's advice about role-playing to better understand each other's point of view helps Tony and Angela see that they aren't angry after all.

Single dad Tony Micelli and his street smart young daughter Samantha decide to leave the mean streets of their poor neighbourhood for a chance at a better life in Connecticut. Tony happens upon a job offer as a live-in housekeeper for wealthy business woman Angela Bower and her young son by means of her flirtatious mother Mona. He puts his machismo aside and takes the job for the betterment of his daughter and a new ""family"" is formed.

Angela had planned a special dinner for five, in honor of Tony and Samantha's two-year anniversary in Connecticut, but Tony is the only one who doesn't have other plans. During the meal, Tony falls ill and is rushed to the hospital in need of surgery. After he has been given sedatives, but just before he falls asleep, he says ""I love you"" to Angela.

Angela is ready to profess her love for Tony, but her hopes for a romantic anniversary night with him are dashed when he invites her and the whole family to a carnival. A fortune teller tells Tony that he is about to lose the love of his life, but he misses the point. A ride through the Tunnel Of Love changes their relationship.

After visiting the site in the woods where each remembers from their past, a thunderstorm prevents Tony and Angela from returning to the campsite in time. They end up having to share a room at a cheap hotel. Meanwhile, Mona and the campers tell scary stories and play pranks on the counselor.

Angela attempts to adjust to her new life in Iowa, but discovers that she really wants to be back east, working at her agency. The conflict of professional interest threatens to split up Tony and Angela.

Mona meets Jason, the man of her dreams, but she's old enough to be his mother! After much hiding the truth comes out and Angela, who previously stated that age had no part in love, is aghast. It's not until Jason's parents tell Angela that Mona isn't good enough for their son that she stands up for her mother and does an about-face of her opinion.

Angela's sorotory sister from college comes around and takes an interest in Tony.

Tony is moonlighting to raise extra money, which Mona believes is to take care of a secret girlfriend in Brooklyn. Soon the truth comes out: Tony is still paying rent on his recently deceased father's apartment, so that he and Sam will have a place to go just in case things don't work out in Connecticut.

Tony fears he can't afford the ski club Samantha wants to join with her friends, but he lets her sign up anyway. When his attempt to economize by cleaning Angela's chimney himself fails, he must go back on his word and tell Samantha she cannot join. Refusing to borrow the money from Angela, Tony soon sells one of his prized possessions to be able to pay for Samantha's ski trip.

Jonathan's friend gets him worrying that, one day, Tony may no longer be part of his life. Hoping to ensure against Tony leaving, Jonathan arranges for him and Angela to meet on Valentine's Day at a restaurant for a romantic dinner for two. But they think that the ""Mr. Bower"" behind this evening is really Michael, Angela's ex-husband.

Sam is invited by her grandfather to visit him in Florida. But on her way there, Nick dies. First Sam tries to pay no attention to this but Nick's death, however, left big marks on her.

One year has passed and it's again Angela's birthday. In the nights after she has found out about the surprise party Tony gives, she talks in the sleep and confesses that she loves Tony. But waking up all with her 'Tony, Tony' shouts is, however, very embarrassing for her.

A sitter's last-minute cancellation leaves Samantha to watch Jonathan while Angela and Tony go to a parents' meeting at school. Samantha panics when Jonathan inadvertently tosses a piece of jewelry down the sink drain. Although Tony had told her not to have any guests, the house is soon full of her friends: Chad, a boy who thinks he can retrieve the missing jewelry, and four of Samantha's friends who come to admire Chad. Tony and Angela return home just as the kids are sneaking out.

Samantha thinks her boyfriend Chad is the cat's meow when he writes a song just for her. Word gets around, and the tune is heard by legend Ray Charles whom Angela cooerses into recording it for her ad agency. When rat Chad starts seeing another girl, Samantha is so infuriated she demands the recording not take place. It takes a stellar performance of the song by Ray to make Samantha see that her friendship with Angela is more important than getting back at Chad.

At a street carnival in Brooklyn Tony and Angela help at Mrs. Rossini's stand. There Tony also meets Frankie, an old friend. At an charity auction - Tony offers his services for a weekend - she makes the race.After the weekend Tony returns with a proposal from Frankie.

Angela gets invited to a dinner at which Frank Sinatra is to perform; Tony, a huge Sinatra fan, is to be her guest. When business affairs leave her unable to go, Mona goes in her place, but doesn't tell Tony that the ticket is nontransferable.

After Tony and Angela have confessed their love for each other,they both now want to spend an enchanting evening together.But that isn't that simply,especially since no one can know about it.

The family visit Jonathan's summer camp when his counselor calls Angela to say he is homesick. While there, Angela and Tony realize they both attended camp in the same area many years earlier. Their individual stories of their first kiss seem to coincide, and they soon suspect they may have met each other a long time ago.

Overworked Angela goes to Mexico with the family, but when Angela's business loses an important account, Tony never gave Angela the message. When Angela comes home, she goes to the agency to learn that they lost the account. After sassing to her boss and telling him to chill, Angela loses her job.

Through Tony's new girlfriend Casey Angela's got a new commercial order for Armando-Fashionwear. But she couldn't think of any spot.Age, too, is a matter because she as the 'experienced' (equals being old) should advertise fashion for the young generation.

Tony goes to an 'Old Timer'-meeting of the Cards in St. Louis,accompanied by Angela. There Tony meets also his old friend Betty.But to prevent approaching attempts he introduces Angela as his wife. When Tony is 'unfaithful', the 'marital row' follows.

Holidays on Jamaica. And everyone enjoys the life there.Angela, too, dives right into the holiday-action and has a lot of fun. As it's not Tony, with whom she has that fun, he gets jealous.

Tony has graduated from college and his job search is unfulfilling. He gets a letter from an Iowa university who wants him to teach there. The job sounds perfect for him, but he pretends he is not interested, because it's so far from his home. Angela sees through his facade and convinces him to take the job.

The family is thrilled when a recently deceased stranger leaves Mona a sizable chunk of money in his will. Mona soon realizes who the man was, and suddenly doesn't want the money. The man turns out to be a former family friend with whom Mona had an affair many years ago.