English phrase from drama scenes

What Does "my lips are sealed" Mean?

Learn what "my lips are sealed" means, when people say it, and how to use it naturally in English.

Beginner
Neutral
Soft
Make Promise

My lips are sealed.

It means the speaker will not reveal the secret.

From I'M Obsessed With My Boss Part I, Episode 28

When do people say this?

Scene Context

Someone promises to keep a secret and not reveal information.

Usage Scenario

Use this when assuring someone that you will keep information private. It is friendly and common, especially in casual conversation.

Better ways to say it

1
My lips are sealed.
2
I won't tell anyone.
3
Your secret is safe with me.

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How to Make Promises in English

What Does "my lips are sealed" Mean? - ReelFluent