The men of Seattle Grace take to the great outdoors for a camping trip while McSteamy stays behind to work and flirt with Meredith.
Derek’s dreams of a relaxing camping trip are obliterated when Burke invites the Chief, George, Alex, Joe (of Joe’s Bar) and Walter along. The Chief has an eye-opening moment when he realizes Joe and Walter are a couple. George also learns a few new things. While fishing, he notices Burke’s shaky hand. Then Alex tells him that Callie is sleeping with Sloan. As we all know, them’s fightin’ words!