A friend asked if I would work with his 9 y/o boy on throwing. he said the boy had been wanting to learn baseball and he had been observing me working with my DD at the park. I said sure and they showed up at our next practice, water bottle in hand for some Wasserman work. By the time we were done, I don't know whose smile was bigger, the boy as he began dialing in the mechanics of a good throw or the Dad who was loving watching his son pick up on the drills and make obvious progress or me watching those two grin at each other.