My mother taught me that rubbing noses together was how Eskimo’s kissed. Of course, as you might have guessed, that turns out to be a Western distortion of a specific type of Inuit greeting known as the kunik. Whatever the name and derivation of the act, I’ve always found it a particularly cute and expressive one. It’s hard to be serious when squashing noses together. I therefore particularly enjoyed this image. They look like a couple having fun.
This is from the Club Pedestal site. I found it via the Alternative Female Domination tumblr.