Grey's Anatomy Season 7 Episode 4 Quotes

(to Meredith) You know this isn't normal.

Derek

• Permalink: You know this isn't normal.
• Added: October 15, 2010

Biology determines much of the way we live. From the moment we're born we know how to breathe and eat. As we grow older new instincts kick in. We become territorial. We learn to compete. We seek shelter. Most important of all, we reproduce. Sometimes biology can turn on us though. Yeah, biology sucks sometimes.

Meredith

• Permalink: Biology determines much of the way we live. From the moment we'r...
• Added: October 15, 2010

Grey's Anatomy Season 7 Episode 4 Music

	Song	Artist
	Until The Last Falling Star	Matthew Perryman Jones	iTunes
	Tumblin Down	Jenna Andrews	iTunes
	Further	Correatown	iTunes

Grey's Anatomy Season 7 Episode 4

• Grey's Anatomy Round Table: "Can't Fight Biology"
• Grey's Anatomy Review: "Can't Fight Biology"

Grey's Anatomy Season 7 Episode 4 Photos