Grey's Anatomy
THURSDAYS 9|8c
Season 4
GREY'S ANATOMY - "Physical Attraction... Chemical Reaction" - George and Izzie's romantic chemistry is put to the test, as Derek asks for more than a physical connection from Meredith; much to his own surprise, Mark develops a crush on a fellow surgeon, and Callie's role as Chief Resident is placed in jeopardy after she delegates much of her job to Bailey, on "Grey's Anatomy," THURSDAY, NOVEMBER 8 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/RON TOM)PATRICK DEMPSEY
Physical Attraction... Chemical Reaction
Season 4 | Episode 7 | Aired 11/8/07

After a long, long, long, long wait—George and Izzie finally sleep together! That’s the good news. Unfortunately, it’s also the bad news.

They say there’s nothing like great sex. And what George and Izzie do in the bedroom is nothing like great sex. George tells Meredith that Izzie’s trying too hard. Izzie then confides that George “kisses like a chicken.” Pecking, pecking, pecking! Thankfully, Meredith and McDreamy are still having great “breakup sex.” They hit a little snag during the afterglow though when the Chief walks in on them.

Episode Photos See all
  • GREY'S ANATOMY - "Physical Attraction... Chemical Reaction" - George and Izzie's romantic chemistry is put to the test, as Derek asks for more than a physical connection from Meredith; much to his own surprise, Mark develops a crush on a fellow surgeon, and Callie's role as Chief Resident is placed in jeopardy after she delegates much of her job to Bailey, on "Grey's Anatomy," THURSDAY, NOVEMBER 8 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/RON TOM) PATRICK DEMPSEY, CHYLER LEIGH, SANDRA OH
  • GREY'S ANATOMY - "Physical Attraction... Chemical Reaction" - George and Izzie's romantic chemistry is put to the test, as Derek asks for more than a physical connection from Meredith; much to his own surprise, Mark develops a crush on a fellow surgeon, and Callie's role as Chief Resident is placed in jeopardy after she delegates much of her job to Bailey, on "Grey's Anatomy," THURSDAY, NOVEMBER 8 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/RON TOM) ROCKMOND DUNBAR
  • GREY'S ANATOMY - "Physical Attraction... Chemical Reaction" - George and Izzie's romantic chemistry is put to the test, as Derek asks for more than a physical connection from Meredith; much to his own surprise, Mark develops a crush on a fellow surgeon, and Callie's role as Chief Resident is placed in jeopardy after she delegates much of her job to Bailey, on "Grey's Anatomy," THURSDAY, NOVEMBER 8 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/RON TOM) ERIC DANE, BROOKE SMITH
  • GREY'S ANATOMY - "Physical Attraction... Chemical Reaction" - George and Izzie's romantic chemistry is put to the test, as Derek asks for more than a physical connection from Meredith; much to his own surprise, Mark develops a crush on a fellow surgeon, and Callie's role as Chief Resident is placed in jeopardy after she delegates much of her job to Bailey, on "Grey's Anatomy," THURSDAY, NOVEMBER 8 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/RON TOM) JUSTIN CHAMBERS, ELLEN POMPEO
Featured Characters See all character bios

ABC.com

Company Information

Partners