By Brett Ingram | Last updated July 31, 2026 | 8-9 minute read
Here's the direct answer: couples almost never drift apart because of one big thing. They drift because of thousands of small things - a comment about the weather, a sigh, a "look at this" - that go unanswered often enough that reaching out quietly stops feeling worth it. Relationship researchers call these small moments bids for connection, and how consistently a couple responds to them is one of the most reliable predictors we have of whether they'll stay close or slide into what a lot of people describe, half-joking, as "just roommates now." Nothing has to go wrong for that slide to happen. It's usually the absence of something, not the presence of a problem.
A "bid" is any small attempt one partner makes to get the other's attention, interest, or affection. It might be "you won't believe what happened at work today," a hand on your shoulder walking past, or just a sigh loud enough to be heard. None of it is a big ask. The whole message underneath a bid is usually just: notice me for a second.
According to research from the Gottman Institute, every time a bid gets a response - even a small one, like glancing up and saying "oh yeah?" - it works like a deposit into what researcher John Gottman calls an emotional bank account. Every time a bid gets missed, ignored, or waved off, that account doesn't crash. It just quietly doesn't grow. Do that enough times across enough ordinary Tuesdays, and two people who still like each other can end up feeling like they're living parallel lives under one roof.
This isn't a metaphor pulled out of thin air. Gottman's team observed couples in a controlled apartment lab, then followed up with them years later. The couples who were still happily together turned toward their partner's bids - responded, engaged, even briefly - about 86% of the time. The couples who had since divorced had turned toward each other's bids only about 33% of the time.
That gap is the whole story. It wasn't which couples fought more. It wasn't who made more money or had more in common. It was how often two people paid attention to each other's small, unglamorous attempts to connect. Most breakups don't start with a betrayal big enough to have a name. They start with a long series of "look at the bird" moments that got a shrug instead of a look.
It helps to see this in ordinary terms, because bids rarely look like anything worth mentioning in the moment. Here's what the same small moment looks like handled two different ways:
| The Bid | Turning Toward | Turning Away |
|---|---|---|
| "This meeting is killing me" (via text) | "Ugh, want to vent later or just decompress?" | No reply for six hours, or a thumbs-up emoji |
| A sigh while scrolling the news | "What's going on?" | Keep watching TV, don't look up |
| "You have to see this video" | Set the phone down for 15 seconds to actually watch | "Cool" without looking over |
| A hand on your shoulder passing by | A hand back, or a pause to make eye contact | Keep typing, don't register it happened |
None of the "turning away" column is cruel. That's what makes it dangerous - it's completely deniable. Nobody remembers the specific text they didn't answer. But a partner remembers, somewhere below conscious tracking, the general feeling of reaching out and getting nothing back often enough.
There's a scene early in Noah Baumbach's Marriage Story that captures this better than most relationship advice does. Nicole and Charlie, a couple in the middle of divorcing, each read aloud a list of things they love about the other - as an exercise their mediator assigned. The lists are specific, affectionate, clearly written by people who paid enormous attention to each other at some point: the exact way he wakes up ready to fight for the day, the exact way she can make a party out of anything. They know each other in real detail. They're still splitting up.
That's the part worth sitting with. Knowing someone well and attending to someone daily are not the same skill, and a relationship can quietly lose the second one while the first one stays intact for years. You can accurately describe your partner's whole personality and still have stopped turning toward the small, current, unremarkable bids they're making this week. The list Nicole and Charlie read aloud was a eulogy for a level of attention neither of them had kept up in practice, however well they still understood each other in theory.
Missed bids aren't new - people have always half-listened to each other. But there's a specific modern accelerant worth naming. Researchers call it "phubbing" (phone-snubbing), and a study out of the University of Connecticut found that it's specifically phone use around a partner - not total daily screen time - that predicts lower relationship satisfaction. It's not that phones exist. It's that a bid made toward a partner staring at a screen has to compete with a device engineered to be more immediately rewarding than "you won't believe what happened today." The bid doesn't get an angry response. It just doesn't quite land, over and over, in a way that's easy to not notice happening.
The simple answer is missed bids. The deeper answer is that "we've drifted" is rarely about a lost feeling and much more often about a starved pattern that built up slowly enough to feel like nothing was happening. Couples who describe themselves as "just roommates now" aren't usually at the start of some new problem. They're at the end of a long, quiet stretch where turning toward each other stopped being a reflex and became one more thing on a list that never gets to the top.
This is where whole-life context matters more than relationship advice usually admits. A partner who's exhausted, financially stretched, or running on no personal margin has less to bring to a bid even when they want to respond to it. The Harvard Study of Adult Development, which has tracked the same people for over 80 years, found that the quality of close relationships was the single strongest predictor of long-term happiness and health researchers identified - stronger than income, fame, or achievement. But that same body of research points to something people tend to skip past: good relationships take deliberate, ongoing attention, not proximity. Living next to someone isn't the same as attending to them, and attending to someone is genuinely harder to do when you're running on empty - which is part of why chronic exhaustion quietly wrecks more relationships than conflict does.
A few honest questions tend to surface this faster than a vague feeling of "something's off":
When your partner tells you something small, do you actually look up? Not eventually. In the moment, even briefly.
Can you name something your partner cared about this week? Not their job or their goals in general - something specific from the last seven days.
Do conversations mostly manage logistics? Groceries, schedules, kids, bills. If that's nearly the whole conversational diet, connection has likely been quietly replaced by coordination.
When you imagine telling your partner good news, is it the first thing you want to do, or an afterthought? That instinct - who you reach for first - is a fairly honest signal of where the relationship actually sits, regardless of what either of you would say out loud.
Treat small bids as the real relationship, not the warm-up to it. The vacation, the anniversary dinner, the big gesture - none of that carries a relationship day to day. The sighs and "look at this" moments do. Protecting those is the actual maintenance work.
Put the phone down for the bid, not for the day. You don't need a digital detox. You need about fifteen seconds of full attention when your partner tries to show you something, often enough that it becomes the pattern rather than the exception.
Turn toward before you agree. You don't have to share the opinion, match the energy, or solve the problem being described. Turning toward just means registering that the bid happened - "that's rough" is enough, most of the time.
Do a relationship audit the same way you'd audit anything else that quietly slid. If you've never sat down and honestly looked at where the relationship actually stands versus where you assume it stands, that's worth doing deliberately rather than waiting for a crisis to force the conversation - the same logic behind running a life audit across any area that's been coasting on autopilot.
Notice if this pattern isn't just with your partner. People who've quietly stopped turning toward bids in their marriage have often done the same thing with friends - the two usually erode together, not separately, which is worth reading alongside why adult friendships thin out in the first place.
It usually means the accumulation of many small, unanswered attempts at connection - not one identifiable cause. Two people can still like each other, share a home, and run a life well together while the daily habit of noticing one another has quietly stopped.
Brief stretches of this are common, especially during high-stress seasons like new parenthood or a demanding job. It becomes a real concern when it's the steady state rather than a temporary dip, and when neither partner is actively working to turn back toward the other.
A small, often mundane attempt by one partner to get the other's attention, interest, or affection - a comment, a sigh, a question, a touch. Research from the Gottman Institute found that how consistently couples respond to these small bids strongly predicts whether they stay together long-term.
Often, yes - because the underlying pattern (missed bids) is made of small, repeatable behaviors rather than one unfixable event. Recovery usually starts with both partners deliberately turning toward small bids again, consistently, rather than waiting for one large romantic gesture to reset everything.
Nothing about this requires a grand reinvention of a relationship. It requires noticing the fifty small bids a week that are easy to let slide, and choosing, more often than not, to turn toward them instead. That's a smaller, more doable target than "fall back in love" or "communicate better," and it happens to be the one the research actually backs. It's also a fitting example of what Relationships & Connection is really about at optYOUmize: not grand gestures, but the ordinary, repeatable attention that makes a life feel shared rather than merely scheduled together.