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Idiomatic Expressions

Secrets & Honesty

Six idioms native speakers use when sharing secrets, hiding information, and finally telling the truth.

01

Let the cat out of the bag

Meaning

To reveal a secret, often by accident.

Example

"He let the cat out of the bag and ruined the surprise party."

Conversation questions

  • Have you ever let the cat out of the bag by mistake?
  • Are you good at keeping surprises secret, or do you usually give them away?
02

Come clean

Meaning

To admit the truth about something after hiding it.

Example

"She finally came clean about breaking the laptop."

Conversation questions

  • Is it always better to come clean immediately after making a mistake?
  • Why do people delay coming clean even when they know they should?
03

Keep something under wraps

Meaning

To keep something secret or not make it public yet.

Example

"The company kept the new product under wraps until launch day."

Conversation questions

  • What kinds of news should be kept under wraps for a while?
  • Do you find it difficult to keep exciting information under wraps?
04

Sweep something under the rug

Meaning

To hide a problem instead of dealing with it properly.

Example

"The team tried to sweep the complaint under the rug rather than fix the issue."

Conversation questions

  • Why do organisations sometimes sweep problems under the rug?
  • What usually happens when people avoid problems instead of facing them?
05

Straight from the horse's mouth

Meaning

Directly from the most reliable or original source of information.

Example

"I heard straight from the horse's mouth that she is moving to Singapore."

Conversation questions

  • When is it especially important to hear information straight from the horse's mouth?
  • Do you usually verify news yourself, or rely on what other people tell you?
06

A skeleton in the closet

Meaning

A shameful or embarrassing secret from the past that someone wants to hide.

Example

"The politician worried that an old skeleton in the closet would damage his campaign."

Conversation questions

  • Why are people so afraid of old skeletons in the closet becoming public?
  • Do you think public figures should always be judged for their past mistakes?