All the people (players) you see in game are supposed to be Warrior of Light, a single person, that means every single character can have a love interest about the same NPC, no one will care!...

I would like to marry my retainers personally, but some cavemen oppose to the idea when clearly it wouldn't have any impact on the game, if anything it would benefit FFXIV by increasing the income from weddings!...

Not everyone wants to marry another player, I definitely don't want to and the more options we have the better the game will be!...