Ren S/Reece E
You know, I know a few of those, and they don't tend to have long hair.
That's... sort of it. There was also just the straight up attraction factor? Like, you can just be attracted without the relationship. That happens to me sometimes, but for me I want a relationship before I follow-up on it - usually anyway.
I'm going to ask you a question now, disclaimer up front - you don't have to answer any of the questions you aren't comfortable answering, just say 'I don't wanna' and I'll respect that, but it might help you figure some stuff out, so I'm going to ask them, all right?