Izzie talking to George about the pain of the death and her needing to let him go and then Izzie and Bailey talking about her clinic and then Izzie says the Denny Duquette Memorial Clinic in Grey's Anatomy Season 3 Episode 13
Grey's Anatomy - "My favourite mistake", season 3 ep 19; George is having bữa tối, bữa ăn tối with Callie's father and remembers the night he spent with Izzie.