I did a nice thing to a stranger who never asked for it.

On the way to and from the Lakehouse I decided I would pay for the car behind me at the toll.
I don't know what came over me, but I saw I had a wallet full of quarters, and I'm always stuck at the toll with out money...
So I decided to pay for another car's toll.

Coming back through the attendant told me to have a blessed day. Usually, this annoys me, but today I couldn't help but smile.