This was a long short story, not quite a novella, I don't think. I liked it a lot, but it was a set-up. It presented the conflict the characters would face, and their backstory. But it was the beginning of their story, which is presented as a complex one. I also didn't quite buy the heroine's motivation. She's always loved him, even though he left her and broke her heart and they've been ten years apart. But she's willing to do whatever it takes to help him and for them to cement their relationship. She still loves him. He still loves her, too, and he broke up with her because he realized the army was changing him. That just didn't strike true for me, that she would still love him, that she would pledge herself to him, when yes, they are both different people now. She completely forgave him without the slightest hesitation and thew herself into their commitment. And that, knowing he has significant problems. I loved the characters but I wondered at their immediate commitment. And of course, I wanted the whole rest of the book, as this seemed like about ¼ of their story.