I notice that many shared dreaming pairings start out with a male and female.

Wampuss and Dannon Oneironaut

King Yoshi and Megan

mrdeano and Ezzie Ezz

MoSh and X

Nomad and Raven

An interesting observation. I had a discussion with one of my waking life spirit guides. He told me the combination of the energies work together well for such things as shared dreaming. I think that's maybe why we often fall into these opposite gender pairings, though it's not necessary. I keep having more and more shared dreams of MoSh, yet I am mostly non-lucid in them.