I write a lot of series work for fan fiction and by far the most romantic series (in my mind) is What Might Have Been. Lately I've been working on the novel follow up for that series (Ring of Fire) and honestly I've been putting off finishing this book because I know it's the last time I'll probably write a full on novella/novel for this series. I doubt I'll ever fully let go of this 'verse because as a writer I'm kind of in love with it. Maybe it's too sappy for words and the characters are larger than life but when I started writing it was because I wanted this big epic, surreal romance for John/Rodney and I'd looked around the fandom for a while and didn't find anything that exactly fit my want so I wrote it for myself. When I started posting it I wasn't even sure it was a series or what it was but then it turned into something really awesome and huge and a kid!fic which I don't even normally read.
So, what are the most romantic pieces of fan fic in the SGA fandom for you?