Theatricality.

Artie gets his day! In 'Dream On', Artie finally gets to step into his dream world of what his life would be like if he wasn't in a wheelchair. Curse you, Glee for messing with my emotions.

But on a happier note, kudos to Joss Whedon for directing this episode. I can't stop watching Mr. McHale's solos - especially since he finally gets to show off his talent. He might just be my new favorite character. Woot!