Best movies like What If

A romantic comedy centered on Dexter and Emma, who first meet during their graduation in 1988 and proceed to keep in touch regularly. The film follows what they do on July 15 annually, usually doing something together.

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

Tom, greeting-card writer and hopeless romantic, is caught completely off-guard when his girlfriend, Summer, suddenly dumps him. He reflects on their 500 days together to try to figure out where their love affair went sour, and in doing so, Tom rediscovers his true passions in life.

With the wedding of her younger sister fast approaching, Kat Ellis faces the undesirable prospect of traveling alone to London for the ceremony. While this is bad enough, Jeffrey, the man who left her as they moved closer to marriage, happens to be the groom's best man. Determined to show everyone -- most of all Jeffrey -- that her romantic life is as full and thrilling as ever, Kat hires a charming male escort as her date.

Ally Darling is realizing she's a little lost in life. Her latest romance has just fizzled out, and she's just been fired from her marketing job. Then she reads an eye-opening magazine article that warns that 96 percent of women who've been with 20 or more lovers are unlikely to find a husband. Determined to turn her life around and prove the article wrong, Ally embarks on a mission to find the perfect mate from among her numerous ex-boyfriends.

During their travel from Chicago to New York, Harry and Sally debate whether or not sex ruins a friendship between a man and a woman. Eleven years later, and they're still no closer to finding the answer.

Emma is a busy doctor who sets up a seemingly perfect arrangement when she offers her best friend Adam a relationship with one rule: No strings attached. But when a fling becomes a thing, can sex friends stay best friends?

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?

While visiting his hometown during Christmas, a man comes face-to-face with his old high school crush whom he was best friends with – a woman whose rejection of him turned him into a ferocious womanizer.

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.

Two best friends become rivals when their respective weddings are accidentally booked for the same day.

Annie's life is a mess. But when she finds out her lifetime best friend is engaged, she simply must serve as Lillian's maid of honor. Though lovelorn and broke, Annie bluffs her way through the expensive and bizarre rituals. With one chance to get it perfect, she’ll show Lillian and her bridesmaids just how far you’ll go for someone you love.

Friends since childhood, a magazine editor and a hip-hop record executive stumble into romantic territory.

It’s the battle of wills, as Andie (Kate Hudson) needs to prove she can dump a guy in 10 days, whereas Ben (Matthew McConaughey) needs to prove he can win a girl in 10 days. Now, the clock is ticking - and the wildly entertaining comedy smash is off and running in this irresistible tale of sex, lies and outrageous romantic fireworks!

Though Rachel is a successful attorney and a loyal, generous friend, she is still single. After one drink too many at her 30th-birthday celebration, Rachel unexpectedly falls into bed with her longtime crush, Dex -- who happens to be engaged to her best friend, Darcy. Ramifications of the liaison threaten to destroy the women's lifelong friendship, while Ethan, Rachel's confidant, harbors a potentially explosive secret of his own.

When Will decides to tell his daughter the story of how he met her mother, he discovers that a second look at the past might also give him a second chance at the future.

Since the moment they met at age 5, Rosie and Alex have been best friends, facing the highs and lows of growing up side by side. A fleeting shared moment, one missed opportunity, and the decisions that follow send their lives in completely different directions. As each navigates the complexities of life, love, and everything in between, they always find their way back to each other - but is it just friendship, or something more?

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.

Dave, a high school senior, spends most of his time pining away over a girl he can’t have. Aubrey, a junior with artistic aspirations, has a hot boyfriend who doesn’t quite understand her or seem to care. Although they go to different schools, Dave and Aubrey find themselves at the same party. When both head outside to get some air, they meet. A casual conversation sparks an instant connection, and, over the course of a weekend, things turn magical, romantic, complicated, and funny as Aubrey and Dave discover what it's like to fall in love for the first time.

Dylan and Jamie think it's going to be easy to add the simple act of sex to their friendship, despite what Hollywood romantic comedies would have them believe. They soon discover however that getting physical really does always lead to complications.

Erin and Garrett are very much in love. When Erin moves to San Francisco to finish her journalism degree and Garrett stays behind in New York to work in the music industry, they gamely keep the romance alive with webcams and frequent-flyer miles. But just when it seems the lovers will soon be reunited, they each score a big break that could separate them for good.

When she receives word that her longtime platonic pal Michael O'Neal is getting married to debutante Kimberly Wallace, food critic Julianne Potter realizes her true feelings for Michael -- and sets out to sabotage the wedding.

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.

Although strangers Sara and Jonathan are both already in relationships, they realize they have genuine chemistry after a chance encounter – but part company soon after. Years later, they each yearn to reunite, despite being destined for the altar. But to give true love a chance, they have to find one another again.

Peter and Emma thought they were on the precipice of life’s biggest moments – marriage, kids, and houses in the suburbs – until their respective partners dumped them. Horrified to learn that the loves of their lives have already moved on, Peter and Emma hatch a hilarious plan to win back their exes with unexpected results.

To land a major client, an LA wine exec travels to an Australian sheep station, where she signs on as a ranch hand and hits it off with a rugged local.

Tom and Hannah have been platonic friends for 10 years. He's a serial dater, while she wants marriage but hasn't found Mr. Right. Just as Tom is starting to think that he is relationship material after all, Hannah gets engaged. When she asks Tom to be her 'maid' of honor, he reluctantly agrees just so he can attempt to stop the wedding and woo her.

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

On a flight from Los Angeles to New York, Oliver and Emily make a connection, only to decide that they are poorly suited to be together. Over the next seven years, however, they are reunited time and time again, they go from being acquaintances to close friends to ... lovers?

A young advertising executive's life becomes increasingly complicated when, in order to impress her boss, she pretends to be engaged to a man she has just met.

Two women, one from the United States and one from the United Kingdom, swap homes at Christmas time after bad breakups with their boyfriends. Each woman finds romance with a local man but realizes that the imminent return home may end the relationship.

When yet another anniversary passes without a marriage proposal from her boyfriend, Anna decides to take action. Aware of a Celtic tradition that allows women to pop the question on Feb. 29, she plans to follow her lover to Dublin and ask him to marry her. Fate has other plans, however, and Anna winds up on the other side of the Emerald Isle with handsome, but surly, Declan -- an Irishman who may just lead Anna down the road to true love.

Tired of the unsatisfying singles scene, Glenn answers a personal ad and meets Adam, a handsome Southern man seeking a long-term relationship. The two hit it off immediately, but their initial attraction is soon put to the test. Glenn's gay friends say he'd be happier playing the field again, but his straight pals encourage him to work at the budding relationship.

A 29-year-old lawyer and her lesbian best friend experience a dramatic shift in their longtime bond after one enters a serious relationship.

Newly appointed CEO of Robinson Tech, Wes Robinson, is looking for new ideas to boost the company's sales. Vivian Blair, a program developer, shares a dating algorithm she has been working on called My Perfect Match. Wes sees potential and an opportunity to turn the company around and launches the service. When the pair is challenged to use My Perfect Match themselves to find love, this algorithm shows some interesting results.

After a career-ending accident, former NFL recruit Ian Hunter is back on campus, and he's putting his extensive skills with women to work as one of the masterminds behind a successful and secretive dating service. But when Blake Olson requests the services of Wingmen, Inc., Ian may have landed his most hopeless client yet. As Blake begins the transformation from hot mess to smokin' hot, Ian realizes he's in danger of breaking his cardinal rule....

A young man in a tricky situation follows the advice of his unconventional best friend and uses social media to create a fake boyfriend to keep his awful ex-lover out of his life. But everything backfires when he meets the real love of his life, and breaking up with his fake boyfriend proves hard to do.

On a flight home to Chicago for a family wedding, childhood friends Josh and Molly innocently agree to fake a wedding engagement to make Josh's dying father happy. Things quickly get out of hand with their two boisterous families, and a series of events causes them to pretend to be a couple and start planning a phony wedding. When the playacting begins to foster real feelings, the two must make some serious decisions: Split up and return to their lives in LA, or make a life as a couple back in Chicago?

Myles and Brody are best friends with two very different ways of finding love. Displeased with their current love lives, they make a pact to be together if neither finds love in ten year’s time. Now two months shy of their deadline, both friends set off to do whatever it takes to avoid ending up as each other’s last resort.

Aspiring interior designer Layla is dreading the Christmastime wedding of her cousin who’s marrying Layla’s ex-fiancé. Although Seth is the one responsible for introducing the bride and groom, she begrudgingly accepts his offer to be her date as she’s out of options. Seth gets carried away at the reception and announces they’re engaged, forcing a mortified Layla to keep up the pretense.

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

When Lacey takes a rare break from work for her friend Ava's Christmas Eve wedding, she reconnects with her former flame, Ean. The two decorate the cottage where the newlyweds will spend their honeymoon – a cottage said to bring true love to anyone who stays there – and feel their chemistry return.

Family friends Sam and Kat spend every Christmas Eve at the Children's Table. They grow up together, sharing the highs and lows of young adulthood. And at thirty, Sam realizes that Kat is the one... but he's afraid that the past will get in the way.

After being fired, Rebecca hours back to her old home town to attend her friends wedding on Christmas Eve and visit her mother. But when she tries to return home she finds she must relive Christmas Eve over and over until she gets it right.

Sarah Fisher, an overly organized, by-the-numbers kind of woman, makes a "wish list" of all the qualities and traits her future husband should have. After finding the perfect man, she falls for a guy who meets none of her criteria and discovers that life and love don't always work out according to the master plan.

Multiple coincidences and a chance meeting bring together Alice and Jack, two strangers from very different family backgrounds, for an unexpected Christmastime courtship filled with personal revelations, misread signals, and a very real health scare that will either destroy or strengthen the budding romance.

Corrine's holiday season gets an unexpected dose of romance when she meets the mysterious Harold, who is on a deadline from a higher power to help Corrine find her true love by Christmas Eve. As the clock ticks down to Harold's deadline, Corrine must decide if she will open up to Christmas love.

A brokenhearted New York painter, Ava, and a West Coast widower, Mason, have their lives collide when Mason’s young daughter, Mia, rents out his guest house to Ava for Christmas, without her dad's knowledge, in an attempt to convince her dad she is responsible enough to earn a dog for Christmas.

While planning an annual Christmas party, Peyton is forced together with Ben to care for a friend's daughter. While finding their Christmas spirit, will there be some romance along the way?