From my big Room 801 project this year, Fandominoes - the domino-style game where instead of matching numbers, you match two halves of our favourite anime couples! Of course, this being a yaoi and yuri convention, these sets focus on same-sex couples (though the art is tame enough for younger fans too).
Now, many of you know I'm not much into superhero comic books, but I have to say, the quality of stuff has gone up tremendously since they started giving a crap about diversity and variety. And these two have always struck me as having obvious chemistry anytime I saw them. Seems like people agree with that, since these two are BY FAR the most popular Fandominoes couple so far ;p