Best movies like How Do You Know

Altruistic Jane finds herself facing her worst nightmare as her younger sister announces her engagement to the man Jane secretly adores.

Henry is a player skilled at seducing women. But when this veterinarian meets Lucy, a girl with a quirky problem when it comes to total recall, he realizes it's possible to fall in love all over again…and again, and again. That's because the delightful Lucy has no short-term memory, so Henry must woo her day after day until he finally sweeps her off her feet.

Book superstore magnate, Joe Fox and independent book shop owner, Kathleen Kelly fall in love in the anonymity of the Internet—both blissfully unaware that he's trying to put her out of business.

Medical-school dropout Wallace has been repeatedly burned by bad relationships. So while everyone around him, including his roommate Allan, seems to be finding the perfect partner, Wallace decides to put his love life on hold. It is then that he meets Chantry, an animator who lives with her longtime boyfriend Ben. Wallace and Chantry form an instant connection, striking up a close friendship. Still, there is no denying the chemistry between them, leading the pair to wonder, what if the love of your life is actually your best friend?

A small-town girl wins a date with a Hollywood star through a contest. When the date goes better than expected, a love triangle forms between the girl, the celebrity, and the girl's best friend.

The adventures of married couple Henry and Nancy Clark, vexed by misfortune while in New York City for Henry's job interview.

At Charles de Gaulle Airport in Paris, a beautician on her way to a new job in Mexico accidentally meets a cook who is on his way back from America. Labor strikes, bad weather, and pure luck cause the two of them to share a room overnight at the airport Hilton hotel. Will their initial mutual indifference and downright hostility turn into a one night stand or perhaps something more?

When Zoe tires of looking for Mr. Right, she decides to have a baby on her own. But on the day she's artificially inseminated, she meets Stan, who seems to be just who she's been searching for all her life. Now, Zoe has to figure out how to make her two life's dreams fit with each other.

A woman who is robbed on her way to catch the 1:30 train to Boston is left stranded in New York City. She meets a man who helps her during the course of the night and the two form a romance.

A young writer begins an affair with an older woman from France whose open marriage to a diplomat dictates that they can meet only between the hours of 5 p.m. to 7 p.m.

Obsessed with the BBC production of "Pride and Prejudice", a woman travels to a Jane Austen theme park in search for her perfect gentleman.

Two former Olympians, one a figure skater and the other a hockey player, pin their hopes of one last shot at Olympic glory on one another. That is, of course, if they can keep from killing each other in the process...

Advice columnist, Dan Burns is an expert on relationships, but somehow struggles to succeed as a brother, a son and a single parent to three precocious daughters. Things get even more complicated when Dan finds out that the woman he falls in love with is actually his brother's new girlfriend.

Film version of the Neil Simon play has three separate acts set in the same hotel suite in New York's Plaza Hotel with Walter Matthau in a triple role. In the first, Karen Nash tries to get her inattentive husband Sam's attention to spruce up their failing marriage. In the second, brash film producer Jesse Kiplinger tries to get his former one-time flame Muriel to see him for what he stands for. In the third, Roy Hubley and his wife Norma try and try to get their uncertain-of-herself daughter out of the bathroom before her approaching wedding.

Kassie is a smart, fun-loving single woman who, despite her neurotic best friend Wally’s objections, decides it’s time to have a baby – even if it means doing it herself…with a little help from a charming sperm donor. But, unbeknownst to her, Kassie’s plans go awry because of a last-minute switch that isn’t discovered until seven years later… when Wally gets acquainted with Kassie’s cute – though slightly neurotic – son.

During shopping for Christmas, Frank and Molly run into each other. This fleeting short moment will start to change their lives, when they recognize each other months later in the train home and have a good time together. Although both are married and Frank has two little kids, they meet more and more often, their friendship becoming the most precious thing in their lives.

No sooner does Italian-American widow Loretta accept a marriage proposal from her doltish boyfriend, Johnny, than she finds herself falling for his younger brother, Ronny. She tries to resist, but Ronny lost his hand in an accident he blames on his brother, and has no scruples about aggressively pursuing her while Johnny is out of the country. As Loretta falls deeper in love, she comes to learn that she's not the only one in her family with a secret romance.

An American girl on vacation in Italy finds an unanswered "letter to Juliet" -- one of thousands of missives left at the fictional lover's Verona courtyard, which are typically answered by the "secretaries of Juliet" -- and she goes on a quest to find the lovers referenced in the letter.

Joe and Lucy are roommates and best friends. Lucy, whose love life is embarrassingly dull, convinces Joe, who is infatuated with a neighbor he's never met, that if they don't have stable romances within a month, they must jump off the Brooklyn Bridge.

New York fashion designer, Melanie Carmichael suddenly finds herself engaged to the city's most eligible bachelor. But her past holds many secrets—including Jake, the redneck husband she married in high school, who refuses to divorce her. Bound and determined to end their contentious relationship once and for all, Melanie sneaks back home to Alabama to confront her past.

A young man meets and instantly falls in love with an engaged woman.

Approaching forty, Ferro is unsatisfied with his life as a construction worker and part-time boxing instructor in Los Angeles, CA. After a successful bout with a young pro boxer, Ferro decides to don the gloves one last time. The movie recounts his unlikely quest for Olympic gold.

A love story set in Manhattan, where a florist who abides by a strict five-date-limit with any man finds herself wanting more with the new restaurateur in town.

Cathy Timberlake is en route to a job interview when a car transporting businessman Philip Shayne covers her in mud. He sends his assistant, Roger, to apologize, but upon meeting Cathy, Roger knows that she would be a suitable match for his boss. Despite their mutual attraction, Cathy and Philip want different things. Philip wants a fling, while Cathy wants a marriage. As they travel to exotic locales, their differing motivations are put to the test.

Jerry Ryan wanders aimlessly around New York after giving up his Nebraskan law practice. His wife asks for a divorce. He meets Gittel, a struggling dancer from Greenwich Village and they try to sort out their lives. An extended conversation piece with a static camera, but reflects the moral climate of the time.

When Berke Landers, a popular high school basketball star, gets dumped by his life-long girlfriend, Allison, he soon begins to lose it. But with the help of his best friend Felix's sister Kelly, he follows his ex into the school's spring musical. Thus ensues a love triangle loosely based upon Shakespeare's "A Midsummer Night's Dream", where Berke is only to find himself getting over Allison and beginning to fall for Kelly.

Two parents fall in love over the course of a single day while playing hooky from their children's college tour.

Harry and Sue Lewis met in the 40s as teenagers living in the Bronx. He was an aspiring architect, she was the most beautiful girl in school, and both had a fondness for bran muffins. They fell in love, got married, moved to Los Angeles, and had two kids. While struggling with his midlife crisis, Harry receives an invitation for his high school's reunion back so he takes Sue and their teenage kids on a cross-country car trip back to the Big Apple. Will they see in the Bronx what they expected? Will the good memories from their past help rekindle their fading love? Is it too late to dream?

When an aspiring young artist is forced to join her high school track team, she uses it as an opportunity to pursue the girl she's been harboring a long-time crush on. But she soon finds herself falling for an unexpected teammate and discovers what real love feels like.

Emma, a radio host, is about to be married to Richard, her perfect match. But right before her wedding, she learns she's already married to Patrick, a charming but irresponsible fireman. Furthermore, Patrick has a secret: he has arranged this little trick because Emma advised Patrick's ex-fiancée to end their relationship. However, Patrick may find that the trick is on him, for he soon begins to fall in love with his uptight adversary.

Left broke and homeless by his wealthy parents' divorce, a young man moves in with an old friend and finally meets the woman of his dreams -- only to discover she's already dating his friend.

A guy has his life planned out until he is wooed, groomed and then dumped by an elusive woman.

Winning your childhood sweetheart can create more problems than it solves.

Brian and Jenny are preparing for the grand opening of their bed and breakfast, Emily's Country Inn, when a big storm hits Buck County. Brian agrees to go back to Wall Street to boost their funds, while Jenny scrambles to keep the opening on track.

Jordan Donavan, a photographer in New York, is so disappointed when after five years of going steady Edward Morgan offers her not marriage but just to move in with him, that she accepts the match-making arranged via a magazine by her female friend with Tyler Ross, a horse rancher in the West, whose candidacy was actually also posted by his sister. After a bad start they soon grow closer.