Do you have any Caius/Yuel headcanons? (This Yuel, first Yuel, any Yuel?)
There was definitely at one point a Yeul that loved to dance because I think that a Yeul naturally skilled at ballet would be precious. (or maybe that’s just my inner dancer talking)
This is something that is kind of supported in canon, but I think that each Yeul lives an increasingly shorter lifespan, so some of the earlier Yeuls lived into the 19-22 age range. Caius certainly does love Yeul, and may have loved some of these older Yeuls romantically, but I think that ultimate his love for her is more a protective, familial love.
And also the flower crowns thing that I mentioned the other day. Idk, maybe this is just my love for Domestic Caius showing but I really do thing they did cute things together. Life doesn’t always have to be doom and gloom even when you have the Eyes of Etro and the Heart of Chaos. It’s not very hard at all for me to imagine the two of them cooking up some behemoth meat together and Caius telling Yeul bedtime stories based off Pulsian legends. Caius is definitely the storytelling type.
Also I have this fanfic that I was writing like a year and a half ago that was a crossover with FFX in which Yeul was a summoner and Caius and Noel were her guardians. Yeul’s rebirth and Caius’s immortality were tied to the curse of Sin and how it could never truly be defeated. I really should go back to writing it one of these days because I think Yeul, Caius, and Noel work really well in Spira.
Oh and one last thing about Caius: even though his age is never given I’ve always had him in my head as being 27 years old. No idea why.