Hi, Shanetastic,
I never dated since transitioning, I just had my Soul Mate walk into my life and it just happens that neither of us were interested in physical sex with neither women or men. Intimacy yes, this was what I was most interested in, as well as she. Actually, all previous relationships didn't work out too well because to a greater extent they needed and wanted more then just intimacy.
So I just never bothered trying to get involved in another relationship until some years later when I met my Soul Mate *in this group.* I also have another good friend on Long Island, a GG, we share what one could call a synergy. She was a great mentor I could go to when ever I was in need of one.
Even though I wish I would have started this journey sooner I am happy that at least I didn't' miss the bus. As for friends knowing something is different about you, I believe if they are in any way attuned at all, then it is quite possible they will know a difference. They could feel or notice a difference, maybe body language, maybe facial expressions, and other changes such as one's personality, also by how one expresses themselves. These are all characteristics that may be noticed however subtle the changes might be. All these changes are inevitable as you evolve further into being who you truly are, intentionally or not? I believe there is only one choice if you are truly TS and that is inevitably it's do or die.
Cindy