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.
| Title | Physical Attraction, Chemical Reaction |
|---|---|
| Genres | Drama |
| Release Date | 2007-11-08 |
| Episode Runtime | 00 Hours 49 Minutes |
| Season Number | 4 |
| Episode Number | 7 |
| Production Companies | The Mark Gordon Company, shondaland, ABC Studios, Touchstone Television, Entertainment One Television, Lionsgate Television, ABC Signature, Trip the Light Productions |
