people who are extremely invested in that storyline. Obviously, I've heard some negative stuff." Discussing Izzie Stevens' relationship with Alex Karev, Katherine Heigl described her character as naive enough to believe she can save him, assessing that: "Even when Alex was a complete dirtbag to her, she forgave him and gave him another chance. And he really screwed her over." Writer Stacy McKee described Izzie's moving on from Alex to patient Denny Duquette as "karma", as Alex previously treated Izzie badly, yet as he begins to realize his true feelings, he is forced to watch her embark on a romance with Denny, regarded by her as "undeniably handsome and totally charming." Series writer Blythe Robe commented on Izzie and Denny: "I love the way Izzie lights up when she’s around him. I love their relationship because it's so pure and honest and completely game-free." Writer Elizabeth Klaviter noted at this time the way Izzie "seems to be sacrificing her reputation because of her feelings for Denny." When Izzie deliberately worsened Denny's condition to move him up the transplant list, series writer Mark Wilding questioned the morality of the actions, asking: "Is Izzie bad for doing it? Is she tremendously irresponsible? She cut the wire for love so does that make her action understandable?" Series creator Shonda Rhimes discussed costuming choices in the scene which saw the interns gather around Denny's deathbed, explaining: "Meredith and Cristina and Alex and George and Callie are all dressed, not for a prom, but for a funeral. Everyone in dark colors, everyone dressed somberly. As if they were in mourning. Only Izzie is in happy pink. Only Izzie looks like she didn't know this was coming." Peter Horton, expressed that his plan of developing Chandra Wilson's character, Miranda Bailey, was to focus on the similarities between her and the actress, noting that "there's not a mean bone in her body, but she's solid and steady, like a rock." Wilson herself noted a significant evolution in her character's personality, noting a transition from the cold attitude that was characteristic to her in the past, to a maternal outlook on her interns. She also noted a number of similarities between her and her character, describing how considers Miranda Bailey an alter-ego of hers, rather than someone living inside her. Wilson also assessed that being a real-life human is what makes Bailey an appreciated character: "She gets to