English phrase from drama scenes

What Does "their background doesn't add up" Mean?

Learn what "their background doesn't add up" means, when people say it, and how to use it naturally in English.

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English Phrases for Work

Their background doesn't add up.

This means something seems inconsistent or not believable.

From Help! I’m Falling In Love With My Rude CEO, Episode 15

When do people say this?

Scene Context

The speaker points out that someone’s background information seems inconsistent or suspicious.

Usage Scenario

Use it when facts do not seem to fit together. It is common in conversations about lies, mistakes, or suspicious behavior.

Better ways to say it

1
Their background doesn't add up.
2
That story doesn't add up.
3
Something doesn't add up.

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English Phrases for Work

What Does "their background doesn't add up" Mean? - ReelFluent