No-eul recognized Gi-hun in this scene, that’s why she looked back

I thought it was weird she looked back in this scene, but since she was a guard for 7 years (confirmed in the show), it wouldn’t be crazy to say that she recognized Gi-hun (who won 3 years ago) when he walked past.

People don’t usually do look backs like this, like personally when I do it, it’s because I realized something about the person and look back to make sure I’m right.

Also, the show put this detail in on purpose. What do you think it could mean for S3? Maybe they meet and No-eul has a flashback to this scene?

I thought it was weird she looked back in this scene, but since she was a guard for 7 years (confirmed in the show), it wouldn’t be crazy to say that she recognized Gi-hun (who won 3 years ago) when he walked past.

People don’t usually do look backs like this, like personally when I do it, it’s because I realized something about the person and look back to make sure I’m right.

Also, the show put this detail in on purpose. What do you think it could mean for S3? Maybe they meet and No-eul has a flashback to this scene?