Grey's set still stressful

Grey's Anatomy actor T.R. Knight is counting down the days until this season of the show is wrapped. After a stressful year caused by costar Isaiah Washington's on-set gay slur, Knight says, "I just focus on doing the work. That's my job. That's what I'm paid for and I think that's enough... We have about twenty days [of filming] left, not that I'm counting... It's going to be nice to have two