I checked out the marriage thread because I want the dress for my tank glamour (go full Saber, I suppose after recoloring my hair).

From what I saw, people that got replies added screenshots of their characters. I'd say try it.

I'll say, you could always keep playing. A nice companion will come a long eventually. Rather, you have a lot of them already. I think you know that already, but that was the major thing I forgot to say, but I did hint at. That is a grander treasure than one ingame partner. A community can't be gotten with a Tinderesque post and from exchanges you see each as a family member. I know you won't lose sight of that.