I realize now that I never elaborated on "I really like this concept." So:
It's a very interesting plotline, because you get to introduce the characters to one another as you introduce them to your audience. So not only are you a genius, conceptually, you are also pretty flipping savvy.
Also, the idea of Petra's secret past builds great tension, the idea that Petra and Patrick might one day grow to love one another pulls people in, and one liners [like the one I mentioned in my previous review] keep the story from being too dark.
In short, you are a genius [haw many times have I used that word thus far?], I love this story, I love all your stories actually, I love you, and apparently I love commas.
xox