Everyone has probably heard for twins and sometimes close friends that are so much alike that when one feels pain so does the other?
This can happen even when the one is in another state or even another country.
When great trauma harms one, the other one feels its effect, as if it happened to them.

Well, I checked my shoulder.

Nothing!
Doesn't hurt a bit.

I hope you feel my comfort Colin.

Your good friend,
Steve.

(p s, I am proud of you.
Take a 5 minute break!)