The image is now a classic image to represent yaoi fandom. So it's now in the "origins" pool.
"Origins" is for when there are multiple parodies of this specific image/it turns into a meme, so that people can try to track down where something came from. (Like, say, the Kannazuki no Miko's miko embrace being used for any yuri couple.) If this is just an often-posted image, it's not an "origin". (Also, I think post #160750 is a more famous version of the idea more often parodied.)
