This is Ari. He's five, but he didn't have a good heart. It made life a bit trickier for him. He needed a new one.
Finally, after Ari and his family spent 211 days waiting for Boston Children's Hospital to find him a new heart, the call finally came.
Here's the video of Ari learning the amazing news...
From the YouTube description:
"We are forever thankful for the donor and donor families sacrifice, and will think about them every day for the rest of our lives. Please, #DonateLife."