17 Times Grey's Anatomy Made You the Person You Are Today

And it was in this moment, as we sobbed into our hands, that we realized nobody is safe on Grey's.

Denny and Izzie's love story was one for the books. He is charming and rugged, and she is pretty and quick-witted. We loved them so, so much. When Denny gets sick, then unexpectedly dies, we weren't prepared. Watching Alex peel Izzie's hysterical body out of Denny's hospital bed was one of the more traumatic moments of our life.