Okay, a little farther in, and yes, there is romance, but not actively so much. It's more Harry's thoughts on the matter and this is because Draco is pretty messed up... It's what I would call romantic development, but then, I have always loved heavy angst in my romances... The thread is definitely there, though.

Okay, that fic I read? Not happy, in any way. Not a happy ending. So i will rec you another one, about a different sort of siege. Transfigurations by Resonant. Unfortunately, I am having the worst time finding it. The site of my link will not allow access. But if you can find this fic, please read it. It's long, but beautiful.