Reasons for Doll Sexuality

My doll's personality is a bit vague but some of them do have a sexual preference.

My two main dolls, Hyo Shin and Kurumi, are a couple. They were meant to be from the start, both their names are based on lesbian movie/series characters. And my vampire is bisexual, just because I think vampires should be, she doesn't really have a partner.
I was thinking of getting someone for Rise but I still don't know if it'll be male or female, I could always get both and give her a partner and a best friend... I'm waiting for a sign basically XD
The rest of them are still undecided but I may leave the younger looking ones without.

 

Only 3 of my dolls stand out as lgbt...

I have one couple. I got them both at near the same time. And they just seemed to belong with each other. So now they're my lesbian couple. And I have one boy who came to me in girl clothes. I think immediately he was always going to be in girl clothes. Is he trans as in he identifies as a girl? I don't know. I don't think so. But he's not telling me yet. Maybe as I make him more clothes...

And then there's Dean Winchester... He's bi. Obvs.