Why does this happen to me?

I meet a lot of guys and make friends with them. But the ones that are interested in me, I just see them like a brother to me. Lovely guys but I could never be sexual with them or feel desire. I know things can grow but they never do.

But the guys I actually feel connection and chemistry with never really show much interest in a relationship back. I feel really invisible for the lovely men I like. I’m not fussy about looks, just want that nice connection