As soon as I finished part 1, I devoured part 2. It was just so juicy. No matter how they got together, no matter how it was initially "fake", Desmond and Jace just belonged together. I am so glad the story wasn't drug out with a lot of angst.
I did want to shake Jace at one point. Glad he came to his senses. Desmind's letter was so heart felt. Sometimes people just meant to be.