Quadrant relationships IRL?

Is anyone here in a quadrant relationship IRL? I saw a couple of people talk of their moirails, and it made me curious: does anyone do it? Do you do it with another fan, or is it more for selfshippers? Another thought I had was it was fictionkin folk who kinned trolls. If anyone is in a quadrant relationship IRL and is willing to share details, that'd be super interesting to hear about!