Have returned to answer a few of the questions, and also to update.
Yes, he's a salesman. Yes, those were his exact words. We were in bed, post-sex when he said them if that's relavent.
I brought it up this weekend, and asked him exactly what he meant.
He said he was unnerved by the fact that I didn't need him for anything. He's fairly wealthy, and has had previously had girlfriends who have been much more high maintenance than I am. I am much more poor than I appear, but support myself, go halves, have a very busy and fulfilled working life and don't need constant contact. I'm too proud, and have had too shit a time to be dependant on anyone now, and that's kind of what I meant when I said he was a nice addition. He's kind, thoughtful and great fun, I like him a lot but I don't need him. I also get that this is me protecting myself.
I work with a lot of the super-rich, and he said that he didn't understand why I was with him, and not one of the private plane owning, chauffeur driven guys I work with. I explained that I hadn't picked him for his bank balance, but because we get on, we have a similar take on the world, he makes me laugh, and I really fancy him.
I think his comment was his own insecurity coming through. I also think he's had to look after previous girlfriends, either financially or emotionally. I breeze in and out between working like mad, we have a great time and then I disappear for a few days. I think the dynamic had reversed for him, so he is wrong-footed.
While I'm not going to walk just yet, I'm going further with my eyes open. I do feel like I have the upper hand so far, I'm not on the back foot at all.
I'll keep an open mind ( in every direction) and see what happens.