Grey's Anatomy Season 4 Episode 7 Quotes

Meredith: [narrating] Before we were doctors, we were med students, which meant we spend a lot of time of studying chemistry. Organic chemistry, biochemistry, we learned it all. But when you're talking about human chemistry only one thing matters: either you've got it or you don't.

• Permalink: either you've got it or you don't.
• Added: November 13, 2007

Derek: What's new with you?
Meredith: I saw my half-sister half naked.

• Permalink: What's new with you? I saw my half-sister half naked.
• Added: November 09, 2007

Grey's Anatomy Season 4 Episode 7 Music

	Song	Artist
	Name	Derek Webb
	iluvitwhenya	Northern State
	San Jose	Joe Purdy

Grey's Anatomy Season 4 Episode 7 Photos

Grey's Anatomy Season 4 Episode 7 Videos

Did He Peck You Like a Chicken, Mer?

Find Me Something Good!

Physical Attraction, Chemical Reaction promo