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Brand psychology· 10/12/2026· 5 min read

Customers Remember Two Moments

The peak-end rule explains how customers remember a brand. Here's how to design the moments people retell in your own business.

Radosav LeovacRadosav Leovac

It's midnight at the airport in Podgorica. Ana walks out of the terminal after a flight with a layover. A suitcase wheel catches on the threshold, and her phone shows three percent battery. Outside, among signs bearing other people's names, one carries hers, written neatly in big letters. The driver smiles, takes her suitcase and says: "There's water in the door pocket. We'll be at your accommodation in twenty minutes."

A year from now, Ana will have forgotten the delayed flight and the passport control line.

She'll remember that sign with her name for years.

That's how memory works. In the 1990s, psychologist Daniel Kahneman and his colleagues showed that people judge an entire experience by two moments: the most intense one and the last one. The pattern is called the peak-end rule.

A Hand in Ice Water

Picture a basin of water so cold your fingers start to ache after a few seconds. Participants in one experiment held a hand in water like that for sixty seconds. In a second trial they did the same thing, then kept the hand in for another thirty seconds while the water slowly warmed up. Still cold, but a bit gentler.

Two trials in ice-cold waterTrial A lasts 60 seconds in ice-cold water. Trial B lasts 60 seconds in ice-cold water plus 30 seconds in slightly warmer water. Most people choose to repeat trial B.Trial A60 seconds, ice coldTrial B60 seconds, ice cold+ 30 s, milder0 s60 s90 sMost people choose to repeat trial B.
Longer, yet better in memory. Trial B lasts thirty seconds longer but ends more gently, so it stays in memory as the better experience.

When asked which trial they'd repeat, most people chose the longer one. More cold, more minutes of discomfort, and still a better memory, because it ended more gently. The same pattern was later confirmed in patients undergoing medical exams.

Memory Is an Album

An experience is a film, and a memory is an album with a few photographs. Kahneman talks about two selves in each of us: one watches the film while it plays, the other flips through the album later. And when we decide whether to come back, who to recommend, and who to buy from, it's the album we're flipping through.

Film and albumA strip of twelve frames from Ana's night. Two frames, the name sign and the greeting outside the apartment, go into the album. The rest fade.Film: the whole night, frame by frameflightpassportsignridegood nightAnawelcomeAlbum: twophotographs
Two frames remain. Out of the whole night, Ana's album holds the sign with her name and the goodbye in front of her accommodation.

Ana's album has two photographs: the sign with her name, and the moment the driver said in front of her accommodation, "Good night, and welcome to Montenegro."

A Brand Lives in the Album

Next summer, when Ana recommends a transfer service to a friend, she'll talk about the sign. The price, the car model and the length of the ride stay in a film that ended long ago.

That's why brand design covers the whole customer journey, from the first look at a logo to the last message after the purchase. Identity gives a brand its shape, color and voice. Experience turns those into photographs for the album. The strongest brands choose those photographs on purpose.

Where the Peak and the End Are in Your Business

Rafting on the Tara

Noon, the canyon, a wave over the boat and a scream that turns into laughter. The peak happens on its own. The company chooses the end: a fire burning on the riverbank, a dry shirt and a pot of soup waiting, and that same evening a gallery of photos from the rapids lands on your phone. The next day those photos travel on, carrying the company's name.

Online Booking

A family books a seaside apartment for August. The father clicks "Pay" and holds his breath. That one moment can leave two completely different photographs in the album:

Screen ATransaction successful. Reservation number 48213.
Screen BThank you, Mr. Petrović. Your apartment with a sea view is waiting for you on August 3. Mira will hand you the key, and parking is right in front of the entrance.

Working with a Client

Evening, kitchen table. A business owner opens their new website on a phone for the first time and turns the screen toward their spouse. That moment is the peak of the whole project. How they got there, and what they receive the next day, becomes the end.

Design the End First

Most attention goes to the beginning: the homepage, the ad, the first impression. The end is an opportunity that's just waiting. Here's what the customer journey looks like through the eyes of memory:

Customer journey: peak and endExperience curve over time, from first contact to the end. The peak and the end are highlighted. The dashed average line fades. Numbers one to five show where each step acts.the average fadesPeakname signEndgood nightfirst contacttime12345
Two points carry the whole experience. The numbers below show where each of the five steps acts on the customer journey.
  1. Map the customer journey. Take a sheet of paper and draw a line from the first contact to the last goodbye. Mark the point where the customer feels the most and the point where they leave.
  2. Strengthen the peak. Give it a form that can be taken home: a sign with a name, a photo from the rapids, a sentence people will repeat.
  3. Polish the end. Make it clear, calm and warm. The customer's name, the name of the person waiting for them, the next step. A small gesture of care they didn't expect.
  4. Sign the end with your brand. Same colors, same tone and same care as at the start. The end is where a brand puts its signature.
  5. Ask customers what they remember. One question, a month later: "What's the first thing you think of?" The answers will show you which photographs are really in the album.

The Meaning Is in the Details

The sign with Ana's name cost a few minutes and a little attention. And it's exactly the sign that will come up when someone at the table asks: "Do you know anyone for airport transfers?"

Radosav LeovacRadosav LeovacHelps people turn an idea into a business that works. Writes about why people choose what they choose.

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