We all share thoughts subconsciously without realizing it.
We are all telepathically communicating and we don't even know it. We have no control over it. Everyone of us send out thought signals and vibrations through airwaves and most of us don't even know it. Sometimes we pick up on bad vibes and walk away... example. You send out thoughts other people pick up on them and neither of you know it is happening.

It makes total sense.