lin yu chun and the shat: "total eclipse of the heart"

In what is possibly the weirdest duet I've ever seen, here's Lin Yu Chun -- you know, the Taiwanese dude who did the too-kickass rendition of "I Will Always Love You" -- rocking out to "Total Eclipse of the Heart" with none other than William Shatner on Lopez Tonight. What is it about this guy? He is both awesome and unsettling.