Learn useful ways to say "are you sure" in English with drama examples and natural alternatives.

This is a probing question used to check whether someone knows about a specific event.
From Trial Marriage to A Billionaire, Episode 19
One person presses another to admit whether they know about an incident involving Samantha.
Use this when you suspect someone is hiding information or when you need clarification in a tense conversation. It sounds very context-specific and not very natural outside the scene.
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