Personal Safety & Boundaries
Safe Secrets and Unsafe Secrets: How to Teach the Difference
Not every secret is the same. Some are exciting surprises. Others are warning signs. Here is how to help a child aged 5 to 10 tell the difference — and feel safe to speak up.
Children love secrets. A surprise birthday party, a hidden gift, a whispered plan for a special day — these are the kind of secrets that make childhood feel magical. They are also completely safe.
But not every secret a child is asked to keep is harmless. Some secrets are designed to create silence around something that should never be hidden — and the child holding that secret often has no way of knowing the difference unless an adult has already taught them.
This is one of the most important conversations a parent or carer can have with a child aged 5 to 10. It does not need to be frightening. It needs to be clear, calm, and repeated often enough that it becomes second nature. This guide explains exactly how to do that — using language that is gentle, age-appropriate, and grounded in current UK safeguarding guidance.
Why This Distinction Matters So Much
UK safeguarding guidance is consistent on this point: children need a simple, repeatable rule that tells them when a secret is safe and when it is not. The NSPCC’s national Talk PANTS programme — the most widely recognised body of guidance for this age group in the UK — teaches a version of exactly this idea. Surprises are fine because they are temporary and exciting. Secrets that make a child feel sad, worried, or frightened should always be shared with a trusted adult.
That simplicity matters because five to ten year olds are not yet equipped to reason through complex moral grey areas. They need a clear test they can apply quickly, in the moment, without needing an adult to walk them through it first.
Why this conversation matters
Up to two-thirds
of children do not disclose when something unsafe has happened to them during childhood
Independent Inquiry into Child Sexual Abuse (IICSA)
That figure is sobering, but it is also the entire reason this conversation is worth having early, often, and without drama. Children are not staying silent because they do not care. They are staying silent because no one has told them, clearly and repeatedly, that it is safe to speak.
What Counts as a Safe Surprise
Safe secrets are really surprises. They share three features that make them easy to teach.
1
They make people feel happy
A surprise party, a hidden present, a special trip being planned — these secrets carry excitement, not discomfort. There is no heaviness attached to them.
2
They have an end point
A safe surprise is always temporary. There is a birthday, a reveal, a moment when it gets shared. It is never meant to be kept forever.
3
No one tells the child to hide it from a specific person
A safe surprise might be kept from one person for a short time (so the surprise works) — but it is never framed as something that must be hidden from every trusted adult in a child’s life.
What an Unsafe Secret Looks Like
Unsafe secrets feel completely different, even to a young child — though they may not have the words to explain why. They often come with specific phrases that adults can teach children to notice and treat as a signal.
1
“Don’t tell anyone about this”
A blanket instruction to tell no one — not just one person, but everyone — is a red flag. Safe surprises never ask a child to hide something from every adult in their life.
2
“You will get into trouble if you tell”
Any secret that uses fear of punishment to enforce silence is using a tactic that has no place in a genuine surprise. This phrase should be treated as an immediate signal to tell a trusted adult.
3
“This must stay our secret forever”
Permanence is the key difference. A surprise has an end date. A secret with no end date — one that is meant to be carried indefinitely — does not belong in a child’s world.
4
A “yucky” or heavy feeling
Children may not have sophisticated language for this, but most can describe a feeling — a tummy that feels funny, a heaviness, a worry that will not go away. Teach your child that this feeling is information, not something to ignore.
“Bad secrets feel sad, worried, or frightened. Good secrets — like surprise parties — can always eventually be shared. Every secret should be shareable in the end.”
Core principle reflected in NSPCC Talk PANTS guidance for parents
Meet Guy and Cesar
Guy the Guardian Gecko & Cesar the Clever Cat
In The Safe Circle, Guy and Cesar teach children about safe words, trusted adults, and the confidence to speak up when something feels wrong. Their story gives children a gentle, memorable way to understand exactly the lesson in this guide.
Why Children Stay Quiet — And Why It Is Never Their Fault
UK safeguarding research is clear that children do not stay silent because they do not care about being safe. They stay silent because of shame, guilt, fear of getting into trouble, or genuine uncertainty about whether an adult will believe them. The 2023 update to Working Together to Safeguard Children — the UK Government’s core safeguarding framework — places explicit emphasis on building trusting, predictable relationships between adults and children, because that trust is what makes disclosure possible in the first place.
This is why the language adults use matters so much. A child who has internalised the message “you will get in trouble if you tell” needs to hear, repeatedly and without ambiguity, the opposite: telling a trusted adult is never the wrong choice, no matter what they were told or promised.
What to Say When a Child Tells You Something
How an adult responds in the moment a child discloses something difficult matters enormously — possibly more than anything said beforehand. Guidance from the PSHE Association and NSPCC both stress the same core principles: stay calm, do not promise total secrecy, and never make a child feel blamed.
When a child shares something difficult
“Thank you for telling me. You are not in trouble. I am really glad you told me this.”
This is the single most important sentence in this entire guide. Say it before anything else, even before you fully understand what they have told you.
When a child is unsure if something counts
“You can always tell me anything, even if you are not sure it matters. I would rather you tell me and it be nothing, than not tell me at all.”
This removes the burden of deciding what is “serious enough” to mention — a burden no child should carry alone.
When a child was told to keep it secret
“It is always okay to tell me, even if someone asked you to keep it a secret. That rule does not apply to safe adults like me.”
This directly counters the instruction many unsafe secrets rely on — and gives the child explicit permission to break it.
One caution worth noting: avoid promising total confidentiality. If what a child shares needs further support — from a school, a doctor, or another professional — you may need to involve other trusted adults to keep the child safe. It is honest, and safer, to say “I will only tell people who can help keep you safe” rather than promising secrecy you may not be able to keep.
Teaching the “Yucky Feeling” Test
Children aged 5 to 10 respond well to a simple, repeatable physical test rather than an abstract moral rule. Ask your child to notice how their body feels when something happens — not just what they think about it.
A safe surprise feels light, exciting, bouncy. An unsafe secret feels heavy, tight, or makes their tummy feel “funny” or “yucky.” Teaching children to trust and name that physical sensation gives them a tool they can use even when they do not have the words to explain exactly what is wrong.
Practise this with your child using simple, low-stakes examples. Ask: “How would your tummy feel if we were planning a surprise party for Grandma?” Then ask: “How would your tummy feel if someone told you not to tell me something?” Letting children answer in their own words builds the muscle they will need in a real situation.
Building a “Safety Team” of Trusted Adults
One of the most protective things a child can have is more than one trusted adult to turn to. If a child only has one person they feel able to tell, and that person is unavailable, unreachable, or — in rare but serious cases — connected to what feels wrong, the child can feel trapped.
Help your child identify three to five adults who make up their “Safety Team” — people they could tell anything to, no matter how big or small. This might include a parent or carer, a grandparent, a teacher, or another close family member. Talk about this list together, by name, so it feels concrete rather than abstract.
💚 Knowing who counts as a trusted adult is the foundation of this entire conversation. Read our guide on helping children identify their trusted adults to build this list together.
Common Questions Parents Ask
What if my child keeps an unsafe secret because they promised someone?
Teach your child clearly that a promise to keep an unsafe secret is not a promise they need to keep. Some adults frame secrecy as a test of loyalty or trust, but real trust between a child and a safe adult never depends on silence. You can explain this simply: “A promise that hurts someone or keeps you scared is not a promise you have to keep.”
My child is very young — is this conversation too much for a 5 year old?
At five years old, you do not need to use complex language or worst-case scenarios. The simple version — “surprises are happy and end soon, secrets that feel yucky should always be told to me” — is enough at this age. The goal is to plant the idea early, then build on it gradually as your child grows and can understand more nuance.
What if I find out my child has been keeping an unsafe secret?
Stay calm, even if you feel shocked or upset internally. Thank your child for telling you, reassure them they have done nothing wrong, and avoid pressing for every detail immediately — children often share more naturally over time, not in one sitting. If what they share concerns you, UK guidance recommends speaking with your child’s school, GP, or contacting the NSPCC helpline for advice on next steps. You do not have to handle a serious concern alone.
How is this different from just telling my child “no secrets”?
A blanket “no secrets” rule is hard for children to follow and does not reflect real life — surprise parties and hidden gifts are a normal, healthy part of childhood. Teaching the distinction between safe and unsafe, rather than banning secrets altogether, gives children a tool they can actually use rather than a rule that sets them up to feel they have done something wrong.
This Conversation Should Happen More Than Once
This is not a single conversation to have once and consider done. Children’s understanding deepens with repetition, and circumstances change as they grow. Revisit the difference between surprises and secrets regularly — before sleepovers, after a new friendship begins, or simply as a normal part of family life, the same way you might talk about road safety or stranger danger.
The goal is not to make a child afraid of secrets. Most secrets they will ever encounter are safe, happy ones. The goal is to give them one simple, reliable test — does this make me feel light or heavy — and the unshakeable knowledge that telling a trusted adult is always, always the right choice.
That knowledge does not just protect them in the moment. It becomes part of how they move through the world — confident that their voice matters and that the adults around them will listen.
Help Your Child Build Their Safe Circle
The Safe Circle storybook and Adult Toolkit gives children aged 5 to 10 the language and confidence to understand safe words, trusted adults, and the difference between safe and unsafe secrets. A calm, practical resource for parents and carers — instant digital download.