Short Summary
Main recommendation: To tell a genuine smile from a fake one, look at the sides of the person's eyes, since real smiles produce tiny crinkles there while fake smiles do not. The video presents a short three-photo quiz to test this skill, scoring three out of three as strong, two as okay, and one or zero as needing to learn the cue.
Key Points
- A genuine smile is marked by tiny crinkles that appear around the sides of the eyes.
- A fake smile lacks these eye crinkles, even if the mouth looks happy.
- The video uses a three-photo quiz in which viewers pick out the fake smile, with one point per correct answer.
- Scoring is three out of three for good expression-reading, two out of three for okay, and one or zero for needing to learn the cue.
Details Worth Noting
- Concrete instructions: Look at the sides of the person's eyes when judging whether a smile is genuine. Look for tiny crinkles around the eye corners. If they are missing, the smile is likely fake. Apply this check in the moment when you want to know whether someone is really happy to see you.
- The quiz uses three pairs of photographs; the viewer identifies the fake smile in each pair.
- The video does not describe how many crinkles are needed or how to distinguish them from natural eye features, so the cue is presented as a simple visual check.
Bottom Line
Reading the eyes, specifically the small crinkles at their outer corners, is a quick way to tell if a smile is real, and the quiz gives a simple way to test your own skill at it.





