If he likes you, you’ll know. No dating advice has ever cut through the delusions of straight, single women quite so effectively. I refer to it often, sharing it with friends whenever they’re agonizing over Hinge matches who’ve gone silent or situationships that have fizzled out. The sentiment is so common, with various versions frequently going viral on social media, that I’d forgotten where I first heard it. Then I rewatched He’s Just Not That Into You, the cult 2009 rom-com that shaped the love lives of millennial women everywhere, including my own.
To understand this film, you first have to go back to the single woman’s holy text: Sex and the City. In Season 6, one of Carrie Bradshaw’s most disliked boyfriends, Jack Berger, offers some post-date analysis to an anxious Miranda Hobbs, who can’t understand why the man she just went out with didn’t want to come back to her apartment. “He’s just not that into you,” Berger says flatly. “When a guy’s really into you, he’s coming upstairs.”
That SATC scene resonated so deeply that it inspired a bestselling self-help book by two of the show’s writers, Greg Behrendt and Liz Tuccillo, which was later adapted into the film. The movie follows a group of twenty- and thirty-somethings navigating the uncertainties of romance, each somehow looking for love in the wrong places. Through interwoven stories, it tackles common relationship dilemmas, from commitment issues and emotional unavailability to misread signals and infidelity.
Now, nearly two decades later, we’re still holding onto the film’s core message. It’s a simple idea, but one that sparked a collective shift in mindset, dismantling the long list of lies we tell ourselves to avoid a harsh but obvious truth. Because the man who’s barely available isn’t actually too busy with work. He’s not really still getting over his ex. He isn’t moving to Yemen, and he’s not even “just got a lot going on right now.” He just doesn’t like us enough to make the time. Eureka!
Of course, the only reason this piece of dating advice has remained popular since 2009 (though we often hear it as, “If he wanted to, he would”) is that cutting your losses is better than waiting around for a man to communicate clearly when that may never happen. This isn’t ideal, obviously—it lets inarticulate men off the hook while women shoulder the emotional burden. But that doesn’t mean it hasn’t proven somewhat useful and saved a lot of time.
Nichola, 32, first saw the film as a teenager, and it changed how she approached dating. “Before the week was out, I’d ditched the boy who’d strung me along for over a year; I’d realized with sudden clarity that it was never going to change, because he was just not that into me,” she remembers. “Even now, I don’t accept crumbs from guys and have ended up in meaningful relationships with men who know how to communicate as a result.”
As a teenager, I learned the most from Ginnifer Goodwin’s character, Gigi, whose entire sense of self seems to depend on whether or not a man returns her calls. It gets to the point where she stares at an open flip phone during a yoga class, watches her landline while tapping her foot, and eventually tries to stage a run-in at a local bar. She doesn’t just want male validation; she needs it to breathe.
That is, until she meets Alex, an attractive, self-professed player who tells her, quite brutally, to stop waiting by the phone and move on from men who clearly aren’t interested. It’s good advice that my friends and I have passionately followed ever since, or at least tried to, knowing we’re worth more than men who aren’t just uninterested, but can’t even be bothered to say so.
Despite its huge impact, parts of the film really haven’t aged all thaIt doesn’t hold up well, relying on misogynistic stereotypes. Rewatching it at 31, I cringed at its archaic portrayal of women as two-dimensional caricatures desperate for marriage and babies. In one scene, a woman argues for calling a man every 15 minutes until he answers, then assures us she is not “a psycho.”
“I loved the film when I was younger, but watching it now, the overall message feels wildly out of date, even if the characters’ behavior doesn’t,” says Chloe, 29. “These days, I connect more with films like The Worst Person in the World, which encourage us to figure out what we want first, rather than overanalyzing someone we’re dating and debating for hours whether they’re into us.”
Ultimately, Gigi’s storyline falls flat because, against all odds, Alex changes his ways and falls in love with her. She is the exception, not the rule. As a teenager, instead of feeling empowered, I saw this as a toxic invitation: try hard enough, wait long enough, or wear enough strapless dresses, and the guy who’s been stringing you along might just show up at your door and kiss you to Keane’s “Somewhere Only We Know.” Thankfully, I know better now.
Even so, this is a cult rom-com for a reason. And while it features some tired tropes, the film’s core messages still ring true—much like its source material, Sex and the City. Essentially, women don’t need to chase men who aren’t interested in them, nor do they need to tolerate poor communication or stay trapped in loveless marriages with liars, even if those liars look like Bradley Cooper.
That said, many single women today aren’t waiting around for men to call. We’re putting our needs first, moving on from rejection quickly, and letting others down with compassion. Some women aren’t dating at all, choosing instead to embrace being single. Because, yes, maybe he’s just not that into us—but maybe we’re just not that into him, either. What a revelation.
Frequently Asked Questions
FAQs How Hes Just Not That Into You Changed Millennial Dating
Q What is Hes Just Not That Into You and why is it a big deal
A Its a bestselling 2004 selfhelp book that gave simple blunt advice if a man isnt pursuing you clearly and consistently hes just not interested It became a big deal because it challenged people especially women to stop making excuses for poor behavior and to value their own time
Q How did this book specifically change how millennials date
A It popularized a no excuses mindset Millennials who came of age with this book often use its rules to cut through mixed signals early on It encouraged a shift from passive waiting to active filtering saving time and emotional energy
Q Whats the main rule everyone took from it
A The core takeaway is If he likes you youll know If he doesnt youll be confused Therefore confusion is an answer It told people to stop interpreting busy afraid of commitment or bad at texting as valid reasons for lukewarm interest
Q Did this have any negative effects on dating culture
A Some critics say yes It can encourage a overly rigid blackandwhite view of human behavior People might bail at the first sign of imperfection or miscommunication potentially missing out on connections that just need a little more time or clarity
Q How did it intersect with the rise of online dating and apps
A Perfectly The books philosophy gave users a framework to navigate the overwhelming options and ghosting common on apps Hes just not that into you became the goto explanation for unanswered messages deadend conversations and faded plans helping people move on quicker
Q Whats an example of a prebook vs postbook dating mindset
A Prebook He hasnt called for a week he must be really swamped at work Ill send a cheerful checkin text Postbook He hasnt called for a week He has a phone and knows how to use it Hes not interested Im moving on