I have SO many OTPS so, Lee/Kara are not RIGHT up there, but they are in my top 20 or so. I absolutely adore them too. And I wasnt a huge fan of BSG (dont hate me!) but i watched the entire thing for these two. they were def. my favorite thing about the show.
and their story is one of the most beautiful and real and heartbreaking that ive ever seen! :bawl: i want to cry just thinking about them,
and yeah, the ending for them WAS sad, but I dunno, theres something about NON happy endings that stay with me longer. They didnt NEED to end up together because it was clear that they were meant for each other.