You should find out why this teenager is smiling

Jay Hart
Yahoo News

This is Billy Baker's story. Well, actually it's Billy Baker's story about an amazing kid, George Huynh. This is George:

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(Billy Baker/Twitter)

Why is George smiling?

Well, a few years ago Billy, a reporter for the Boston Globe, met George on a bus and ... that's all I want to tell you because this is Billy Baker's story and he deserves to tell it. Not me.

For that, click here and scroll down to the first tweet posted on Dec. 16 — or just above the video of a McDonald's drive-thru. Don't peek at the top. Just scroll down, then follow Billy Baker's story back to the top.

Trust me, you won't be disappointed.