The Diplomat’s Hair-Pulling Scene: What It Gets Right

Contains mild spoilers for The Diplomat season 4, episode 3.

Hair pulling almost never shows up on screen. So when Kate Wyler, the ambassador at the centre of Netflix’s The Diplomat, quietly admits to her husband that she has pulled out a patch of her hair, a lot of people who live with trichotillomania sat up.

The scene lasts well under a minute. It doesn’t use the word trichotillomania, and it doesn’t turn into a lesson. But it gets a surprising amount right about the condition: how stress sets it off, how long it can lie quiet, how people hide it, and the fear of whether the hair will come back.

Here’s what happens, what it shows about trich, and what to take from it if you saw a little of yourself in Kate.

What happens in The Diplomat’s hair-pulling scene?

The scene: Kate tells Hal about the patch, late at night in bed.Video: Netflix, The Diplomat, season 4, episode 3, “The Typo”.

Late at night, after a gruelling week, Kate lies in bed beside her husband, Hal, and tells him she has messed up her hair. He realises what she means and asks if she pulled it. She says she knows, and that she had stopped. He finds the spot on her head, and she asks him, “Can you see it?” He can.

Then comes the question many viewers with trich will recognise: “Is it gonna grow back?” Kate’s answer: “Yeah, I think so. It always used to.”

That short reply tells you a lot. This isn’t the first time. Kate has a history of pulling, she had gone through a stretch without it, and the pressure of her job brought it back. The conversation then drifts back to work, the way real late-night talks do.

The episode, called “The Typo”, is the third of eight in season 4, which Netflix released on 15 October 2026. Keri Russell plays Kate and Rufus Sewell plays Hal. The series was created by Debora Cahn.

Does Kate Wyler have trichotillomania?

The show doesn’t say, so we can’t diagnose a fictional character. But what we see matches the condition closely.

Trichotillomania is a body-focused repetitive behaviour (BFRB), one of a group of conditions where people repeatedly pull, pick or bite at their own hair, skin or nails. Doctors class it in the same family as OCD (obsessive-compulsive disorder). It isn’t a bad habit, a lack of willpower, attention-seeking or self-harm.

What the scene shows	What we know about trich
Kate pulls out enough hair to leave a patch	Trich means pulling out hair again and again, enough to cause hair loss
She had stopped, then started again	Pulling often comes and goes in waves over many years
It happens after an intensely stressful week	Stress is one of the most common triggers
She confesses in private, late at night	Most people hide their pulling, often even from people close to them
The first worry is whether it will grow back	Worry about hair loss and regrowth is a big part of living with trich

For a full explanation of the condition, read our complete guide to trichotillomania.

Why does stress set off hair pulling?

For many people, pulling is a way to get relief from a feeling that’s hard to sit with. Mayo Clinic, a large US medical centre, describes pulling as one way of dealing with negative or uncomfortable feelings such as stress, anxiety, boredom or frustration. The UK’s NHS also says people may pull in response to a stressful situation.

Research backs this up. A 2023 review pooled 17 studies with more than 4,000 people. It found a moderate link between how severe someone’s pulling is and how hard they find it to manage strong emotions. The studies it reviewed describe the same loop again and again: a difficult feeling, a pull that brings brief relief, then guilt or sadness that makes the next urge more likely.

Pulling can bring quick relief, but the shame afterwards often feeds the next urge.

Kate’s week is exactly the kind that tips people over. She’s carrying enormous pressure, with high-stakes talks going wrong. It makes sense that pulling she’d left behind came back.

Stress isn’t the only trigger, though. Plenty of pulling happens on autopilot, when you’re bored, tired or scrolling in bed. Our guide to focused and automatic pulling explains the two styles. If anxiety is part of your picture, see our guide to trichotillomania and anxiety.

Why do people hide hair pulling, even from a partner?

Because shame is part of the condition. Mayo Clinic notes that people with trich often feel embarrassed and ashamed, may go to great lengths to hide hair loss, and may avoid social situations and intimacy. In the Trichotillomania Impact Project, a large survey of 1,697 adults who pull, 40% had avoided social events and 36% had avoided group activities in the past year because of pulling. At least a quarter spent 15 minutes or more every day covering up its effects.

That’s why Kate’s confession lands. Saying it out loud, even to the person who knows her best, takes courage. And notice how she does it: in the dark, side by side, not face to face. Many people with trich will know that feeling of only being able to say it when nobody can quite see you.

If you’ve never told anyone, you’re far from alone. But secrecy tends to make trich heavier. The NHS notes that many people find talking openly with people they trust helps reduce their pulling.

What should a partner say?

Hal’s first reaction is shock: he tells Kate she can’t do that. It’s a very human response, and it comes from worry. But it’s also the reaction most people with trich dread, because it treats pulling as a choice you can simply stop making. Kate already knows she “can’t do that”. Knowing has never been the problem.

What helps more is what Hal does next: he stays close, he looks, and he listens.

Usually adds shame	Usually helps
“Just stop doing it”	“That sounds really hard. I’m glad you told me.”
Checking or inspecting their hair	Asking what kind of support they’d like
Pointing it out when you see them pull	Agreeing on a gentle, private signal, only if they want one
Calling it vanity, nerves or a bad habit	Learning about trich as a recognised condition
Praising regrowth	Noticing effort, not hair

Watching and correcting usually adds shame. Calm, practical support helps more.

If you’re the partner, raise it once, kindly, outside the moment, and respect it if they don’t want to talk yet.

Will the hair grow back?

For most people, yes. Kate’s answer, “it always used to”, is how regrowth goes for many people who pull. New hair usually starts coming through within weeks, and a patch often fills in over a few months.

Two things are worth knowing. New hair can feel coarser or different at first, and that unfamiliar texture can itself trigger more pulling. And after many years of heavy pulling from the same spot, some hair follicles (the tiny pockets in the skin that each hair grows from) can be damaged. If a patch isn’t growing back, a GP or skin doctor can take a look.

Can trich come back after years without pulling?

Yes, and it doesn’t mean you’ve failed. Kate says she had stopped, and a hard week brought it back. Flare-ups during stressful times are a normal part of trichotillomania for many people.

Treatment can help pulling stay lower over time. In a 2024 study, 85 adults who had 10 sessions of talking therapy over 12 weeks still had lower symptoms six months later, with no sign of getting worse in that time. For most people, getting better means pulling much less and bouncing back faster after a lapse, rather than never pulling again.

Our guide to handling a relapse covers what to do when pulling returns. We also look at the long-term picture in does trichotillomania go away?

Why does it matter to see trich on screen?

Because most people who pull have never seen anyone else do it. Trich affects about 1 in 50 people, yet so many hide it that most never knowingly meet someone else who pulls. In the Trichotillomania Impact Project, nearly half had never been given a diagnosis, and more than a quarter said the professional they saw was not at all knowledgeable about trich.

A short, unshowy scene in a major Netflix drama won’t fix that. But it does something useful. It shows a capable, powerful woman who pulls her hair, who has done it for years, and whose husband loves her anyway. For anyone who has spent years thinking they were the only one, that matters.

If seeing Kate made you curious about who else lives with trich, our page on famous people with trichotillomania brings together people who have spoken publicly about their own pulling.

When should I get help?

Talk to someone if pulling is causing you distress, taking up your time, leaving patches you hide, or affecting your work, relationships or social life. You don’t need to wait until it’s “bad enough”. Mayo Clinic notes that trich isn’t likely to get better without treatment.

Talking therapy is the main approach. The one with the most research behind it is Habit Reversal Training (HRT), which teaches you to notice when you’re about to pull and to do something else with your hands instead. Our guide to trichotillomania treatment explains every option and the evidence behind each. For things you can start on today, read how to stop pulling your hair.

Many doctors and therapists have never worked with someone who pulls. Everyone in our directory has told us they understand trichotillomania and already help people who pull, in person or online. You can search the directory to find someone who understands hair pulling.

If you’re feeling very low or hopeless, please talk to someone today.

In an emergency, call 111 or go to your nearest emergency department.

Need to Talk? (free call or text) — 1737 (1737.org.nz)
Lifeline Aotearoa — 0800 543 354
Youthline — 0800 376 633

Questions people ask

Which episode of The Diplomat shows Kate pulling her hair?

Season 4, episode 3, called “The Typo”. The scene comes late at night, in bed, after a week of tense negotiations. Season 4 arrived on Netflix on 15 October 2026.

Does Keri Russell have trichotillomania?

We haven’t found any public statement from Keri Russell saying she has trichotillomania. Kate Wyler is a fictional character, and the hair pulling is part of her story. Many well-known people have spoken about their own trich, though.

Is pulling your hair out when stressed a sign of trichotillomania?

It can be. Lots of people tug or twist their hair when stressed. Trichotillomania means pulling hair out again and again, enough to cause hair loss, with repeated attempts to stop and real distress or disruption to life. If that sounds like you, it’s worth talking to a doctor or practitioner.

Can trichotillomania start in adulthood?

Yes. It most often starts around ages 10 to 13, but it can begin at any age. Some adults also find old pulling comes back during a hard stretch of life, as it seems to for Kate Wyler.

Is hair pulling a form of self-harm?

No. Trichotillomania is a body-focused repetitive behaviour, not self-harm. People pull because it brings relief or satisfaction in the moment, not to hurt themselves. If you ever do want to hurt yourself, please talk to someone straight away.

How do I tell my partner I pull my hair?

Pick a calm, private moment, like Kate does. Keep it simple: what you do, that it’s a known condition, and what kind of support you’d like. You might share a short explainer so they can learn without you having to answer every question.