I've dated a decent number of men and women now, and I started dating this guy that just felt...right. He's the most thoughtful person I've ever met. He makes me strive to be a better person even when he's not around. Even when he doesn't realize I'm looking at him, he treats strangers and friends with kindness. He has a wonderful spirit.
We clicked really well, and I just don't feel this way with anyone else, even when I was dating them at the time. I never want anyone else but him.
The thing I figured out is that yes, there are certainly others out there that could be potential partners or friends. I'm sure there are lots. But in decades of friendships and relationships, I have yet to come across anyone quite like this. He's in a different class altogether. :)