Heartbreaking and beautiful:
The middle child, he said, also wanted to donate to her brother, but was not a match. So instead, she made an IV bag full of decorations and stars and hearts, and they "dripped" it down to her brother, so that all her love would drip down to him. And he hugged her as he told me this part. For her part, she seemed puzzled at the attention, but I was mesmerized by the entire tale as I think only a fellow parent could be.
Never take your health, or the health of your loved ones for granted. It can be taken in an instant. Cherish every single moment.