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The Guardian - UK
The Guardian - UK
Lifestyle

What’s so special about eye contact?

How do we know when someone is looking straight at us?
How do we know when someone is looking straight at us? Photograph: UpperCut Images/Alamy

What is it that makes us know we’ve made eye contact with someone and that they are not looking just past your eyes, even when they are far away?

Giorgia McAllister, London E2

• Post your answers – and new questions – below or email them to nq@theguardian.com. Please include name, address and phone number

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