Who are couples?

[TheSpoonyBard]

Since the 8 present characters were a dinasty of married couples who ruled Centra before WOTC we are left with Zell-Quistis as the only option.

Why do you assume there was any sort of connection between the eight characters prior to the events referred to in the game?

I think Rinoa is the true Ellone

I'd love to hear this properly justified with something other than another unfounded theory.