Starbuck begins a friendship with the piano player in a bar who reminds her of her father.  Hera gives her a drawing.  Boomer faces execution if she is extradited to the Cylons for her role in the Cylon civil war.  Tyrol visits her in prison and, after seeing her visualizations of their dream house, he helps her to escape.  Meanwhile Starbuck realizes that the drawing Hera gave her are the notes to the song that her father taught her years ago and plays them.  Tigh hears the song and recognizes it as the one that awoke him and the others to the knowledge of being Cylons.  When Boomer escapes, she goes to light speed too close to Galactica and cause a lot of damage.  Only after her escape does Tyrol learn that she took Hera with her.