Lily's father has always been a mystery to her, a bedtime story that her mother told her to stop her wondering. What happens when the man from her stories turns out to actually be her father as she was told? This is the story of Lily Dempsey, daughter of Actor Patrick Dempsey, and how her life changed when she met her father. In this story, Patrick never left Greys. It is Dempeo based with lots of Greys cast.