Thursday, November 12, 2026.
What pink noise means in conversation, and five ways couples therapists can help partners make room for new information.
“I texted you at 6.”
“You texted me at 6:43.”
At this point, a marriage can produce excellent records. The phone will tell you when the text arrived, when it was read, and whether the defendant was on Wi-Fi.
Then one partner says, “By seven I’d put your plate back in the oven. I felt ridiculous for still expecting you.”
The other partner has two conversations available now. One is about what time the text arrived. The other has a plate in the oven and someone who wishes they hadn’t cared enough to keep it warm.
A good therapist can hear the second conversation trying to start.
What is pink noise in a conversation?
Imagine looking at a transcript one exchange at a time. For each pair of adjacent remarks, mark how close they are in meaning.
“Did you text?” and “I texted at six” are close. “I texted at six” and “I felt foolish sitting there waiting” are farther apart.
If the next line is “What made you feel foolish?” the speakers have come close again, this time around a different part of the story.
Now imagine plotting those distances through an entire conversation.
Zoom in and you see little changes from one reply to the next. Zoom out and you can see longer stretches where life partners keep returning to a subject, exploring different parts of it before moving on.
Pink noise describes how much the line varies at those different scales.
There are fluctuations across many scales, with more power at lower frequencies, meaning the slower changes carry more weight than the quick ones.
In the ideal mathematical pattern, halving the frequency doubles the power per unit of frequency. The name comes from signal analysis. Here the signal is a line made from the meanings of successive remarks.
Think of a conversation about dinner that moves from texting to a father’s hospital discharge, then to the experience of waiting, then back to what the couple will do next Thursday.
Each change of subject can alter how closely the next two remarks relate.
Across a much longer conversation, those small changes can sit inside slower changes in what the pair is talking about.
The example lets you hear how the scales fit together. You’d need a longer transcript and an analysis to tell how much pink noise it actually contains.
Kathryn C. O’Nell, Kiara L. Sanchez, and Emily S. Finn found that a stronger pink-noise pattern was modestly associated with enjoyment and connection in conversations between strangers.
The study was observational, and I must be explicitly clear that they did not test this hypothesis in couples therapy.
A transcript’s line can move when someone gets curious, changes the subject to avoid a question, or makes a joke at their partner’s expense.
But a couples therapist still has to listen to what the move does between these two partners (O’Nell et al., 2026).
Here are 5 ways this pink noise research might be used in couples therapy.
Go back for the sentence that got missed
When I’d use it: One partner says something revealing and the other answers an earlier point.
“Before we go back to the phone, can we pick up what you said about feeling foolish?”
I’d invite the speaker to say the line again, then ask the listener what they heard. “You thought I made you look stupid” may be the honest answer.
The speaker might correct it. “I felt foolish because I knew you might forget and I went ahead and set the table anyway.”
Then I’d hand the conversation back.
The listener can respond to a person who hoped they would show up.
That reply was unavailable while they were busy defending the timestamp.
Later, I’d listen for either partner to go back for a missed sentence on their own.
Give the surprising word one more turn
When I’d use it: A partner hears something unexpected and is about to correct it, explain it away, or treat it as an admission.
“Honestly, I was relieved when you stopped texting.”
I’d ask the waiting partner which word caught them. Most people would pick relieved. Then I’d give them one question.
“What were you relieved about?”
“I was trying to get my father discharged. Every time my phone went off, it felt like one more person asking when I’d be somewhere I couldn’t get to.”
“I wish you’d told me,” the other partner can still say.
And now they can say it to someone they understand a little better.
One genuine question is usually enough for this exercise.
bt remember that a series of questions about exactly how relieved you were can put the whole thing back in court.
Help a couple leave the subject and come back
When I’d use it: A change of subject could explain the disagreement, and one partner is already bracing for the original issue to disappear.
“Let’s give your father’s discharge a minute. Then I’ll bring us back to what happens at dinner.”
That promise makes a difference to what the waiting partner is being asked to do.
They can listen to the hospital story with some assurance that the plate in the oven will still be there when they return.
After a minute, I’d ask, “What do you know now that you’d want to take back into the dinner conversation?”
Sometimes one partner needs time to find the words for an answer. “I heard you. I need a minute, and I want to come back to it” can serve the same purpose.
In session I’d let them choose whether to sit quietly, write a sentence, or answer after we finish the immediate question.
Then I’d make sure we actually come back.
Reopen the decision after the conversation changes
When I’d use it: Both partners understand something new and are about to make the same agreement they made last week.
“Now that you know what the texts felt like at the hospital and what it was like to keep the plate warm, would you make the same plan for Thursday?”
Maybe they agree that “Go ahead without me” is a complete text, and the person at home can make plans once they receive it.
Maybe dinner mattered because it was the only time they could count on seeing each other all week.
That couple needs a conversation about time together as well as a plan for late dinners.
A similar move can follow a repair attempt.
After “I got sarcastic. Let me try again,” give the partner time to try again.
Then find out whether the second version gives the listener anything they can answer.
Give the couple a chance to catch it themselves
When I’d use it: The partners have practiced returning to a missed remark and can safely tolerate a little uncertainty in the exchange.
The next time I hear a revealing line go by, I might leave a few turns for one of them to recover it.
If the partner who spoke starts shutting down or the exchange escalates, I’d step in. Some couples need a direct prompt. Others hear the missed remark more clearly once they’ve had time to take it in.
This is where I’d borrow from emotionally focused couples therapy.
A therapist can help a life partner put words to what’s at stake beneath a complaint, then make room for the other person to respond.
I’d pay particular attention to whether the listener returns to what was said after I’ve stopped helping (Bradley & Furrow, 2004).
A couple can try that last move at home in a low-stakes disagreement.
If a sentence stays with you after the conversation has moved on, you can go back for it.
Pink noise describes how small changes from one reply to the next fit inside slower shifts over a whole conversation.
At the dinner table, you can hear those two scales in a single exchange about a late text that opens into a longer conversation about what it feels like to wait.
Try it in a low-stakes disagreement.
If a sentence sticks with you after the conversation moves on, go back for it.
“Wait. You said you were relieved. I think I went right past that.”
You can still sort out what time the text came in. Now you have a better idea what to ask next.
If you and your life partner keep getting caught in the same argument, explore my couples therapy services or contact me to schedule a free introductory call.
Be Well, Stay Kind, and Godspeed.
REFERENCES:
Bradley, B., & Furrow, J. L. (2004). Toward a mini-theory of the blamer softening event: Tracking the moment-by-moment process. Journal of Marital and Family Therapy, 30(2), 233–246. https://doi.org/10.1111/j.1752-0606.2004.tb01236.x
O’Nell, K. C., Sanchez, K. L., & Finn, E. S. (2026). Pink noise in dyads’ semantic similarity trajectories predicts conversation enjoyment. Science Advances, 12(45), eaeb2684. https://doi.org/10.1126/sciadv.aeb2684
If your conversations keep returning to the same argument, explore couples therapy services or get in touch for a free introductory call.