Have you touched someone's life....?

Here are two that came out of the blue:

An old friend I lost touch with reconnected on Facebook. He said that years earlier when he was a a low point in his life I helped a lot. He gave me a really nice Guild acoustic guitar. I was floored by that.

A girl I barely remembered in high school reached out to me on Facebook. She wanted to thank me for intervening between her and a bully. I don’t remember it but does sound like something I would have done.