My kids do this one thing (they each learned it in Mrs. Collin's kindergarten class).

The stick their hand up about chest height, stick out the pinky, stick out the thumb, tuck the other fingers, and then move their hand back and forth between themselves and another person - alternatively pointing at themselves with their thumb, then at another person with their pinky.

It means something along the lines of "Me, too.  I agree with you.  We're on the same page."

Though the internet, I'm now doing that with you and your writing.  

Your words can choke me up, make me gasp, and bring smiles.  Good stuff again.