Essentially canon/canon pairings that I insert myself into because I think both characters are cute, and like the idea of both characters being together and being with me -
Aziraphale & Crowley (Good Omens)
Billy Hargrove & Steve Harrington (Stranger Things)
Edward "Eddie" Kaspbrak & Richard "Richie" Tozier (IT)
Felix Hugo Fraldarius & Sylvain Jose Gautier (Fire Emblem: Three Houses)
Ferdinand Von Aegir & Hubert Von Vestra (Fire Emblem: Three Houses)