This guy's clearly got Eurosong fever.
This sign language translator was clearly feeling this entry for Sweden's Eurosong contest and began dancing along during the performance.
In fact, he pretty much eclipsed the guy who was doing all the singing.
We almost get the feeling that this guy wanted to be a back-up dancer, but decided upon a career as a sign language translator instead.
And then, when he heard that he's got to do the Eurosong Contest, he was all like "This is my chance to SHINE!"
And shine he did. Just look at him go.