Physical Attraction, Chemical Reaction Grey's Anatomy : Season 4 Episode 7
TV-14 ABC 41m int(0)
Aired: November 8th, 2007 @ 10:00 PM EST on ABC
Izzie and George's new-founded relationship results in them having bad sex. Callie's Chief Resident position is taken away from her, and Bailey is the humble replacement. Meredith can barely handle it with Lexie anymore.