Guess Katherine Heigl’s complaining about Grey’s Anatomy has gotten her a juicier story line this season – Katherine Heigl’s character, Izzie, will be involved in a love story that fans will no doubt adore.

Grey’s Anatomy creator Shonda Rhimes says of Katherine Heigl’s character, “Izzie’s got a love story -– and it’s a big one, one that I’ve been kicking around in my head for a bit, one that required me to take a huge leap of faith in myself, one that is so secret that I have not told anyone. Not the writers, not anyone.”