Okay, I have posted meme replies for:

Alexios/Hilarion (Frontier Wolf)
Ezar/Aral (Barrayar)
Vimes/Vetinari (Discworld)
Han/Leia (Star Wars)
Dresden/Marcone (Dresden Files)
Valjean/Fauchelevent (Les Miserables)

...I will get to the others (even the ones I know almost no canon for, that'll be fun) but, uh, these take longer than I expected! So I'm officially closing nominations as of whenever I get on DW tomorrow morning. So if you still want to ask for something, do it soon!