You have presented the question as a phenomenon (or phenomena, if you will)
The burden is upon you to argue what such a result would entail.

There is no burden here. Just food for thought. If you have no idea, just say so or don't bother responding. I have nothing to prove.

The only way you can sense you're being watched is thorough your senses, of which there are 5. So, I feel I'm being watched when I see someone watching me.

Never.mind.

This guy’s with ya.

Many of you may have experienced this — neonspectraltoast

These experiences may have some play in notions of god or the devil: All around us, watching, but unseen.

The only way you can sense you're being watched is thorough your senses, of which there are 5. — Hanover

Absolutely untrue.

Consider: Paranoia.

I'm just wondering, if, hypothetically speaking, it were a real phenomenon, what would the implication be?

I have experienced it plenty, but I have no idea what it means in regard to, I suppose, consciousness or awareness. I just wish someone had some insight.

I suppose that the mind somehow can influence other bodies without direct contact. But I have no idea what this suggests.

So if anyone could humor the hypothetical and provide some insight, it would be appreciated.

To my view, the sensation springs from a spasmodic imagination activated by desire or fear: fear of malevolent watchers or desire for a benevolent watcher.

Yes, but I'm asking what the implications are if someone is watching you, and, without observing it, you somehow know it.

If you are into that kind of stuff, Rupert "eyebeams" Sheldrake has done a lot of "research" on this - his "The Sense of Being Stared At" is a classic of the genre.