I am such a fan of this show and tonights showing was the best of them all! I knew Karev was a good guy all along. He may have acted like an ass in the older episodes but I always knew in my heart Izzy and Karev were going to be together. He is such a softy. sigh.. For some reason I just have a feeling Izzy is going to die. I know that would be tragic and make the show more depressing than it already is but I feel it in my bones lol. If you don't watch Grey's Anatomy your crazy. Go rent all the seasons, sit in your room, watch it, and don't come out until your finished.