English phrase from drama scenes

What Does "no one is supposed to know that" Mean?

Learn what "no one is supposed to know that" means, when people say it, and how to use it naturally in English.

Beginner
Neutral
Firm
Set Boundary

Wait, no one is supposed to know that.

It means the information should not be shared with anyone else.

From The Pendleton Secrete, Episode 28

When do people say this?

Scene Context

Someone insists that the information is meant to stay secret.

Usage Scenario

Use this for secrecy, confidentiality, or private information. It is short, reusable, and useful in both everyday and work settings.

Better ways to say it

1
No one is supposed to know that.
2
Keep that secret.
3
Nobody should know.

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How to Set Boundaries in English

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