Peaches, I'm impressed - really! You are a rare partner indeed. That takes huge concentration and ability, and a very good clear and consistent lead. It is a connection of sorts but it's a more technical one though obviously all absorbing. But it is not the connection of the embrace.
I too have learned nuevo-style moves and leads but as in most people's experience (I think) it did require frame and arm leads. In most neuvo on You-tube you can see all sorts of arm leads, paddling and the like. I can't recall seeing the connection you indicate. In the end I rejected Nuevo/Fantasia/Modern as not providing the wonderful connection and satisfying challenge that the embrace does. Less is more.
Well, no, it's not the intense physical connection that I find with close embrace or apilado. There's no sense of melting, or snuggling, into my partner. I lose the wonderful feeling (well, assuming our heights match) of tucking my forehead against his chin. Yes, that is all lost.
And I won't say that arm leads have no place in nuevo. Of course they do. But they are not, IMO and IME, forceful arm leads. Yes, of course, if my partner is going to turn me out 90 degrees to him, or place me side-to-side with him, or such like that, it will require his arms. What I can't tell you is what it feels like...because I don't know that I've ever really felt anything directly.* I am where I need to be, don't ask me how I got there. He moves into my space or something, or has me aligned in a certain way and then re-aligns himself somehow. I really couldn't tell you. But, yes, it involves the arms. T'is another way of getting dissociation.
I don't know what you mean by paddling.
I don't know that you
could see the connection I'm talking about. It's more of a feeling inside me, so I would imagine that for other people it's very much a feeling inside them, as well. By the same token, close embrace doesn't necessarily look like much either...it's how it feels between the partners. That's the real connection. You can stand all close and have your arms around someone and dance in close embrace...and still not feel a connection. It's not about the embrace. It's not about the distance. It's not about the physical contact. It's the CONNECTION. And that doesn't depend one iota on the style.
ETA: I also have no idea what you mean about it being a more technical connection. Yes, I have to use technique. But that is true regardless of what style is being danced. If my technique isn't good it can be harder to cover flaws, and it can make the dancing exponentially harder, and it absolutely takes away from that real connection. The point isn't the technique; the point is that having good technique allows me to be more free, allows me to have that connection. And, part of that is feeling and being aware of my own body. That's far from technical...I find it actually rather sensual.
*Major caveat: when done well. If I'm dancing with a guy who doesn't know what he's doing, I find everything is just uncomfortable. Close embrace, open, it doesn't matter. It ranges from discomfort to outright pain.