oh sweet i have a list. these are just the ones i consider rarepairs

flush:

CalliKar, VrisJake, DirkTav, Janequius, JuneFef, GamDave

pale:

PorTula, HalPeta, Davequius, AraJake

pitch:

HalKat, Callidan, FefNep (specifically as pitch), Dirkquius, DaveTav, GamRezi (with proper moirail + flush assistance on either end and finished character arcs because its shown gamrezi have pitch inclinations pre-toxic hetero)

auspistice:

Equi <3< DaveTav, Nep <3< HalJake