Initially I felt bad for this guy, until I noticed the guy uploaded the video himself:
But then I remembered something Dee once told me. He said our culture doesn't sing together often enough. His hypothesis was that mutual singing brings us together as a society, and I agree with him entirely. So maybe Shane is just reaching out to all of us with his "open arms."
Also, the idea that this could totally have been me makes me incredibly thankful that I don't own a webcam.