Zaurak
Since about two or three months before HPB came out. I've always loved Harry Potter, and with all the publicity about book 6, I decided to start dabbling in the fandom. One thing led to another and I found myself reading a Sirius/Remus fic. That day, a rabid HP slasher was born.
Anyway, I became addicted to Sirius/Remus and then I tried Harry/Draco a few weeks later and got equally hooked...! whee
I really don't remember when or how I began to like Seamus/Ron, though....