hi man.
yes, true words, the most attractive ones are those you cant get.
Oh, and perhaps just one more piece of advice, which you might already know:
Things will change once you are in the relationship. Once you have proven yourself, she might have the wrong idea that either she can change your personality like dough in a mold or that you have already changed. This can cause major friction. Been there, done that, it cost me my relationship.
As i didnt want to fall into that trap again, i told my girl who i was and what i wanted. I told her that i am very social being. I like to talk to strange women and if they are interesting, i like to make new friends (without benefits though).
I told her i wouldnt tolerate extreme jalousy. If there was something, she needs to tell me right away.
I told her that it might be that i met somebody new and i would like to go out for a drink. Not often, but its possible.
I also told her that she is free to do the same. I like strong social women. Being connected is important. Being able to make new connections is what i look for in a woman.
I said that this is what i want, if you have a problem with it, then we are not meant to be together.
Perhaps its an idea for you too, as i know that some habits are hard to ignore

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cheers!