Grey's Anatomy is good at a lot of things: giving us memorable romantic moments (longing looks, passionate kisses, etc.), producing top-notch dramatic voice overs, showcasing McDreamy’s hair and, of course, making us cry.
So in light of the fact that 2012 was an especially hard year in Grey's deaths, we want to punish (but also reward) ourselves with a look back at some of the saddest...