This is admittedly very tangential only, but as a non-native speaker / not a US-American, I found this sentence from the NYT reporting[0] a bit confusing:

> John said that the suspect’s clothing was inappropriate for the weather and that they had made eye contact.

Why is the report mentioning the eye contact? Is that culturally significant, as in, in the US you don’t normally do eye contact with strangers, and if a stranger does make eye contact, it’s suspicious?

[0]: https://www.nytimes.com/2025/12/19/us/brown-mit-shooting-inv...