Darcy: When I first got back from Iraq, I felt like I wasn't myself. Sometimes I still don't. 
Eddie: Exactly. This isn't what Katherine signed up for. You know, when we first got together, I was literally a rockstar. She was crazy about me. I'm not that guy anymore, and I don't know why Katherine would want to be with this.
Darcy: You know what? You're right. Your body is never going to be the same. It's just not, but it doesn't mean your relationship won't be.