English phrase from drama scenes

What Does "i know you're not really sleeping" Mean?

Learn what "i know you're not really sleeping" means, when people say it, and how to use it naturally in English.

Beginner
Neutral
Soft
Express Doubt

I know you're not really sleeping.

It means the speaker thinks the other person is awake and faking sleep.

From The Perfect Husband, Episode 52

When do people say this?

Scene Context

The speaker notices that the other person is pretending to sleep.

Usage Scenario

Use this when you can tell someone is awake but acting asleep. It is informal and usually used with people you know well.

Better ways to say it

1
I know you're not really sleeping.
2
You're not really sleeping, are you?
3
I know you're not sleeping.

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What Does "i know you're not really sleeping" Mean? - ReelFluent