Why can you “feel” when someone is looking at you

Question

As title

In: Biology

Answer 1

You feel like someone is looking at you often, most of the time you’re wrong but you only remember the times you were right. Survivorship bias or something like that?

Also possible that sometimes you notice someone looking at you in your peripheral vision or maybe when you turn your head real quick but you only register it subconsciously. Then a bit later that feeling arrives because you noticed someone looking at you, you just don’t remember it.

I’m not a scientist so feel free to tell me where I’m wrong internet strangers.